/* * * BlueZ - Bluetooth protocol stack for Linux * * Copyright (C) 2011-2012 Intel Corporation * Copyright (C) 2004-2010 Marcel Holtmann * * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * */ #include struct bt_ll_hdr { uint8_t preamble; uint32_t access_addr; } __attribute__ ((packed)); #define BT_LL_CONN_UPDATE_REQ 0x00 struct bt_ll_conn_update_req { uint8_t win_size; uint16_t win_offset; uint16_t interval; uint16_t latency; uint16_t timeout; uint16_t instant; } __attribute__ ((packed)); #define BT_LL_CHANNEL_MAP_REQ 0x01 struct bt_ll_channel_map_req { uint8_t map[5]; uint16_t instant; } __attribute__ ((packed)); #define BT_LL_TERMINATE_IND 0x02 struct bt_ll_terminate_ind { uint8_t error; } __attribute__ ((packed)); #define BT_LL_ENC_REQ 0x03 struct bt_ll_enc_req { uint64_t rand; uint16_t ediv; uint64_t skd; uint32_t iv; } __attribute__ ((packed)); #define BT_LL_ENC_RSP 0x04 struct bt_ll_enc_rsp { uint64_t skd; uint32_t iv; } __attribute__ ((packed)); #define BT_LL_START_ENC_REQ 0x05 #define BT_LL_START_ENC_RSP 0x06 #define BT_LL_UNKNOWN_RSP 0x07 struct bt_ll_unknown_rsp { uint8_t type; } __attribute__ ((packed)); #define BT_LL_FEATURE_REQ 0x08 struct bt_ll_feature_req { uint8_t features[8]; } __attribute__ ((packed)); #define BT_LL_FEATURE_RSP 0x09 struct bt_ll_feature_rsp { uint8_t features[8]; } __attribute__ ((packed)); #define BT_LL_PAUSE_ENC_REQ 0x0a #define BT_LL_PAUSE_ENC_RSP 0x0b #define BT_LL_VERSION_IND 0x0c struct bt_ll_version_ind { uint8_t version; uint16_t company; uint16_t subversion; } __attribute__ ((packed)); #define BT_LL_REJECT_IND 0x0d struct bt_ll_reject_ind { uint8_t error; } __attribute__ ((packed)); #define BT_H4_CMD_PKT 0x01 #define BT_H4_ACL_PKT 0x02 #define BT_H4_SCO_PKT 0x03 #define BT_H4_EVT_PKT 0x04 struct bt_hci_acl_hdr { uint16_t handle; uint16_t dlen; } __attribute__ ((packed)); struct bt_hci_cmd_hdr { uint16_t opcode; uint8_t plen; } __attribute__ ((packed)); struct bt_hci_evt_hdr { uint8_t evt; uint8_t plen; } __attribute__ ((packed)); #define BT_HCI_CMD_NOP 0x0000 #define BT_HCI_CMD_INQUIRY 0x0401 struct bt_hci_cmd_inquiry { uint8_t lap[3]; uint8_t length; uint8_t num_resp; } __attribute__ ((packed)); #define BT_HCI_CMD_INQUIRY_CANCEL 0x0402 #define BT_HCI_CMD_PERIODIC_INQUIRY 0x0403 struct bt_hci_cmd_periodic_inquiry { uint16_t max_period; uint16_t min_period; uint8_t lap[3]; uint8_t length; uint8_t num_resp; } __attribute__ ((packed)); #define BT_HCI_CMD_EXIT_PERIODIC_INQUIRY 0x0404 #define BT_HCI_CMD_CREATE_CONN 0x0405 struct bt_hci_cmd_create_conn { uint8_t bdaddr[6]; uint16_t pkt_type; uint8_t pscan_rep_mode; uint8_t pscan_mode; uint16_t clock_offset; uint8_t role_switch; } __attribute__ ((packed)); #define BT_HCI_CMD_DISCONNECT 0x0406 struct bt_hci_cmd_disconnect { uint16_t handle; uint8_t reason; } __attribute__ ((packed)); #define BT_HCI_CMD_ADD_SCO_CONN 0x0407 struct bt_hci_cmd_add_sco_conn { uint16_t handle; uint16_t pkt_type; } __attribute__ ((packed)); #define BT_HCI_CMD_CREATE_CONN_CANCEL 0x0408 struct bt_hci_cmd_create_conn_cancel { uint8_t bdaddr[6]; } __attribute__ ((packed)); #define BT_HCI_CMD_ACCEPT_CONN_REQUEST 0x0409 struct bt_hci_cmd_accept_conn_request { uint8_t bdaddr[6]; uint8_t role; } __attribute__ ((packed)); #define BT_HCI_CMD_REJECT_CONN_REQUEST 0x040a struct bt_hci_cmd_reject_conn_request { uint8_t bdaddr[6]; uint8_t reason; } __attribute__ ((packed)); #define BT_HCI_CMD_LINK_KEY_REQUEST_REPLY 0x040b struct bt_hci_cmd_link_key_request_reply { uint8_t bdaddr[6]; uint8_t link_key[16]; } __attribute__ ((packed)); #define BT_HCI_CMD_LINK_KEY_REQUEST_NEG_REPLY 0x040c struct bt_hci_cmd_link_key_request_neg_reply { uint8_t bdaddr[6]; } __attribute__ ((packed)); #define BT_HCI_CMD_PIN_CODE_REQUEST_REPLY 0x040d struct bt_hci_cmd_pin_code_request_reply { uint8_t bdaddr[6]; uint8_t pin_len; uint8_t pin_code[16]; } __attribute__ ((packed)); #define BT_HCI_CMD_PIN_CODE_REQUEST_NEG_REPLY 0x040e struct bt_hci_cmd_pin_code_request_neg_reply { uint8_t bdaddr[6]; } __attribute__ ((packed)); #define BT_HCI_CMD_CHANGE_CONN_PKT_TYPE 0x040f struct bt_hci_cmd_change_conn_pkt_type { uint16_t handle; uint16_t pkt_type; } __attribute__ ((packed)); #define BT_HCI_CMD_AUTH_REQUESTED 0x0411 struct bt_hci_cmd_auth_requested { uint16_t handle; } __attribute__ ((packed)); #define BT_HCI_CMD_SET_CONN_ENCRYPT 0x0413 struct bt_hci_cmd_set_conn_encrypt { uint16_t handle; uint8_t encr_mode; } __attribute__ ((packed)); #define BT_HCI_CMD_CHANGE_CONN_LINK_KEY 0x0415 struct bt_hci_cmd_change_conn_link_key { uint16_t handle; } __attribute__ ((packed)); #define BT_HCI_CMD_MASTER_LINK_KEY 0x0417 struct bt_hci_cmd_master_link_key { uint8_t key_flag; } __attribute__ ((packed)); #define BT_HCI_CMD_REMOTE_NAME_REQUEST 0x0419 struct bt_hci_cmd_remote_name_request { uint8_t bdaddr[6]; uint8_t pscan_rep_mode; uint8_t pscan_mode; uint16_t clock_offset; } __attribute__ ((packed)); #define BT_HCI_CMD_REMOTE_NAME_REQUEST_CANCEL 0x041a struct bt_hci_cmd_remote_name_request_cancel { uint8_t bdaddr[6]; } __attribute__ ((packed)); struct bt_hci_rsp_remote_name_request_cancel { uint8_t status; uint8_t bdaddr[6]; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_REMOTE_FEATURES 0x041b struct bt_hci_cmd_read_remote_features { uint16_t handle; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_REMOTE_EXT_FEATURES 0x041c struct bt_hci_cmd_read_remote_ext_features { uint16_t handle; uint8_t page; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_REMOTE_VERSION 0x041d struct bt_hci_cmd_read_remote_version { uint16_t handle; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_CLOCK_OFFSET 0x041f struct bt_hci_cmd_read_clock_offset { uint16_t handle; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_LMP_HANDLE 0x0420 struct bt_hci_cmd_read_lmp_handle { uint16_t handle; } __attribute__ ((packed)); struct bt_hci_rsp_read_lmp_handle { uint8_t status; uint16_t handle; uint8_t lmp_handle; uint32_t reserved; } __attribute__ ((packed)); #define BT_HCI_CMD_SETUP_SYNC_CONN 0x0428 struct bt_hci_cmd_setup_sync_conn { uint16_t handle; uint32_t tx_bandwidth; uint32_t rx_bandwidth; uint16_t max_latency; uint16_t voice_setting; uint8_t retrans_effort; uint16_t pkt_type; } __attribute__ ((packed)); #define BT_HCI_CMD_ACCEPT_SYNC_CONN 0x0429 struct bt_hci_cmd_accept_sync_conn { uint8_t bdaddr[6]; uint32_t tx_bandwidth; uint32_t rx_bandwidth; uint16_t max_latency; uint16_t voice_setting; uint8_t retrans_effort; uint16_t pkt_type; } __attribute__ ((packed)); #define BT_HCI_CMD_REJECT_SYNC_CONN 0x042a struct bt_hci_cmd_reject_sync_conn { uint8_t bdaddr[6]; uint8_t reason; } __attribute__ ((packed)); #define BT_HCI_CMD_IO_CAPABILITY_REQUEST_REPLY 0x042b struct bt_hci_cmd_io_capability_request_reply { uint8_t bdaddr[6]; uint8_t capability; uint8_t oob_data; uint8_t authentication; } __attribute__ ((packed)); #define BT_HCI_CMD_USER_CONFIRM_REQUEST_REPLY 0x042c struct bt_hci_cmd_user_confirm_request_reply { uint8_t bdaddr[6]; } __attribute__ ((packed)); #define BT_HCI_CMD_USER_CONFIRM_REQUEST_NEG_REPLY 0x042d struct bt_hci_cmd_user_confirm_request_neg_reply { uint8_t bdaddr[6]; } __attribute__ ((packed)); #define BT_HCI_CMD_USER_PASSKEY_REQUEST_REPLY 0x042e struct bt_hci_cmd_user_passkey_request_reply { uint8_t bdaddr[6]; uint32_t passkey; } __attribute__ ((packed)); #define BT_HCI_CMD_USER_PASSKEY_REQUEST_NEG_REPLY 0x042f struct bt_hci_cmd_user_passkey_request_neg_reply { uint8_t bdaddr[6]; } __attribute__ ((packed)); #define BT_HCI_CMD_REMOTE_OOB_DATA_REQUEST_REPLY 0x0430 struct bt_hci_cmd_remote_oob_data_request_reply { uint8_t bdaddr[6]; uint8_t hash[16]; uint8_t randomizer[16]; } __attribute__ ((packed)); #define BT_HCI_CMD_REMOTE_OOB_DATA_REQUEST_NEG_REPLY 0x0433 struct bt_hci_cmd_remote_oob_data_request_neg_reply { uint8_t bdaddr[6]; } __attribute__ ((packed)); #define BT_HCI_CMD_IO_CAPABILITY_REQUEST_NEG_REPLY 0x0434 struct bt_hci_cmd_io_capability_request_neg_reply { uint8_t bdaddr[6]; uint8_t reason; } __attribute__ ((packed)); #define BT_HCI_CMD_CREATE_PHY_LINK 0x0435 struct bt_hci_cmd_create_phy_link { uint8_t phy_handle; uint8_t key_len; uint8_t key_type; } __attribute__ ((packed)); #define BT_HCI_CMD_ACCEPT_PHY_LINK 0x0436 struct bt_hci_cmd_accept_phy_link { uint8_t phy_handle; uint8_t key_len; uint8_t key_type; } __attribute__ ((packed)); #define BT_HCI_CMD_DISCONN_PHY_LINK 0x0437 struct bt_hci_cmd_disconn_phy_link { uint8_t phy_handle; uint8_t reason; } __attribute__ ((packed)); #define BT_HCI_CMD_CREATE_LOGIC_LINK 0x0438 struct bt_hci_cmd_create_logic_link { uint8_t phy_handle; uint8_t tx_flow_spec[16]; uint8_t rx_flow_spec[16]; } __attribute__ ((packed)); #define BT_HCI_CMD_ACCEPT_LOGIC_LINK 0x0439 struct bt_hci_cmd_accept_logic_link { uint8_t phy_handle; uint8_t tx_flow_spec[16]; uint8_t rx_flow_spec[16]; } __attribute__ ((packed)); #define BT_HCI_CMD_DISCONN_LOGIC_LINK 0x043a struct bt_hci_cmd_disconn_logic_link { uint16_t handle; } __attribute__ ((packed)); #define BT_HCI_CMD_LOGIC_LINK_CANCEL 0x043b struct bt_hci_cmd_logic_link_cancel { uint8_t phy_handle; uint8_t flow_spec; } __attribute__ ((packed)); struct bt_hci_rsp_logic_link_cancel { uint8_t status; uint8_t phy_handle; uint8_t flow_spec; } __attribute__ ((packed)); #define BT_HCI_CMD_FLOW_SPEC_MODIFY 0x043c struct bt_hci_cmd_flow_spec_modify { uint16_t handle; uint8_t tx_flow_spec[16]; uint8_t rx_flow_spec[16]; } __attribute__ ((packed)); #define BT_HCI_CMD_HOLD_MODE 0x0801 struct bt_hci_cmd_hold_mode { uint16_t handle; uint16_t max_interval; uint16_t min_interval; } __attribute__ ((packed)); #define BT_HCI_CMD_SNIFF_MODE 0x0803 struct bt_hci_cmd_sniff_mode { uint16_t handle; uint16_t max_interval; uint16_t min_interval; uint16_t attempt; uint16_t timeout; } __attribute__ ((packed)); #define BT_HCI_CMD_EXIT_SNIFF_MODE 0x0804 struct bt_hci_cmd_exit_sniff_mode { uint16_t handle; } __attribute__ ((packed)); #define BT_HCI_CMD_PARK_STATE 0x0805 struct bt_hci_cmd_park_state { uint16_t handle; uint16_t max_interval; uint16_t min_interval; } __attribute__ ((packed)); #define BT_HCI_CMD_EXIT_PARK_STATE 0x0806 struct bt_hci_cmd_exit_park_state { uint16_t handle; } __attribute__ ((packed)); #define BT_HCI_CMD_QOS_SETUP 0x0807 struct bt_hci_cmd_qos_setup { uint16_t handle; uint8_t flags; uint8_t service_type; uint32_t token_rate; uint32_t peak_bandwidth; uint32_t latency; uint32_t delay_variation; } __attribute__ ((packed)); #define BT_HCI_CMD_ROLE_DISCOVERY 0x0809 struct bt_hci_cmd_role_discovery { uint16_t handle; } __attribute__ ((packed)); struct bt_hci_rsp_role_discovery { uint8_t status; uint16_t handle; uint8_t role; } __attribute__ ((packed)); #define BT_HCI_CMD_SWITCH_ROLE 0x080b struct bt_hci_cmd_switch_role { uint8_t bdaddr[6]; uint8_t role; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_LINK_POLICY 0x080c struct bt_hci_cmd_read_link_policy { uint16_t handle; } __attribute__ ((packed)); struct bt_hci_rsp_read_link_policy { uint8_t status; uint16_t handle; uint16_t policy; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_LINK_POLICY 0x080d struct bt_hci_cmd_write_link_policy { uint16_t handle; uint16_t policy; } __attribute__ ((packed)); struct bt_hci_rsp_write_link_policy { uint8_t status; uint16_t handle; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_DEFAULT_LINK_POLICY 0x080e struct bt_hci_rsp_read_default_link_policy { uint8_t status; uint16_t policy; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_DEFAULT_LINK_POLICY 0x080f struct bt_hci_cmd_write_default_link_policy { uint16_t policy; } __attribute__ ((packed)); #define BT_HCI_CMD_FLOW_SPEC 0x0810 struct bt_hci_cmd_flow_spec { uint16_t handle; uint8_t flags; uint8_t direction; uint8_t service_type; uint32_t token_rate; uint32_t token_bucket_size; uint32_t peak_bandwidth; uint32_t access_latency; } __attribute__ ((packed)); #define BT_HCI_CMD_SNIFF_SUBRATING 0x0811 struct bt_hci_cmd_sniff_subrating { uint16_t handle; uint16_t max_latency; uint16_t min_remote_timeout; uint16_t min_local_timeout; } __attribute__ ((packed)); struct bt_hci_rsp_sniff_subrating { uint8_t status; uint16_t handle; } __attribute__ ((packed)); #define BT_HCI_CMD_SET_EVENT_MASK 0x0c01 struct bt_hci_cmd_set_event_mask { uint8_t mask[8]; } __attribute__ ((packed)); #define BT_HCI_CMD_RESET 0x0c03 #define BT_HCI_CMD_SET_EVENT_FILTER 0x0c05 struct bt_hci_cmd_set_event_filter { uint8_t type; uint8_t cond_type; uint8_t cond[0]; } __attribute__ ((packed)); #define BT_HCI_CMD_FLUSH 0x0c08 struct bt_hci_cmd_flush { uint16_t handle; } __attribute__ ((packed)); struct bt_hci_rsp_flush { uint8_t status; uint16_t handle; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_PIN_TYPE 0x0c09 struct bt_hci_rsp_read_pin_type { uint8_t status; uint8_t pin_type; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_PIN_TYPE 0x0c0a struct bt_hci_cmd_write_pin_type { uint8_t pin_type; } __attribute__ ((packed)); #define BT_HCI_CMD_CREATE_NEW_UNIT_KEY 0x0c0b #define BT_HCI_CMD_READ_STORED_LINK_KEY 0x0c0d struct bt_hci_cmd_read_stored_link_key { uint8_t bdaddr[6]; uint8_t read_all; } __attribute__ ((packed)); struct bt_hci_rsp_read_stored_link_key { uint8_t status; uint16_t max_num_keys; uint16_t num_keys; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_STORED_LINK_KEY 0x0c11 struct bt_hci_cmd_write_stored_link_key { uint8_t num_keys; } __attribute__ ((packed)); struct bt_hci_rsp_write_stored_link_key { uint8_t status; uint8_t num_keys; } __attribute__ ((packed)); #define BT_HCI_CMD_DELETE_STORED_LINK_KEY 0x0c12 struct bt_hci_cmd_delete_stored_link_key { uint8_t bdaddr[6]; uint8_t delete_all; } __attribute__ ((packed)); struct bt_hci_rsp_delete_stored_link_key { uint8_t status; uint16_t num_keys; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_LOCAL_NAME 0x0c13 struct bt_hci_cmd_write_local_name { uint8_t name[248]; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_LOCAL_NAME 0x0c14 struct bt_hci_rsp_read_local_name { uint8_t status; uint8_t name[248]; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_CONN_ACCEPT_TIMEOUT 0x0c15 struct bt_hci_rsp_read_conn_accept_timeout { uint8_t status; uint16_t timeout; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_CONN_ACCEPT_TIMEOUT 0x0c16 struct bt_hci_cmd_write_conn_accept_timeout { uint16_t timeout; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_PAGE_TIMEOUT 0x0c17 struct bt_hci_rsp_read_page_timeout { uint8_t status; uint16_t timeout; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_PAGE_TIMEOUT 0x0c18 struct bt_hci_cmd_write_page_timeout { uint16_t timeout; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_SCAN_ENABLE 0x0c19 struct bt_hci_rsp_read_scan_enable { uint8_t status; uint8_t enable; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_SCAN_ENABLE 0x0c1a struct bt_hci_cmd_write_scan_enable { uint8_t enable; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_PAGE_SCAN_ACTIVITY 0x0c1b struct bt_hci_rsp_read_page_scan_activity { uint8_t status; uint16_t interval; uint16_t window; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c struct bt_hci_cmd_write_page_scan_activity { uint16_t interval; uint16_t window; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_INQUIRY_SCAN_ACTIVITY 0x0c1d struct bt_hci_rsp_read_inquiry_scan_activity { uint8_t status; uint16_t interval; uint16_t window; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_INQUIRY_SCAN_ACTIVITY 0x0c1e struct bt_hci_cmd_write_inquiry_scan_activity { uint16_t interval; uint16_t window; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_AUTH_ENABLE 0x0c1f struct bt_hci_rsp_read_auth_enable { uint8_t status; uint8_t enable; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_AUTH_ENABLE 0x0c20 struct bt_hci_cmd_write_auth_enable { uint8_t enable; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_ENCRYPT_MODE 0x0c21 struct bt_hci_rsp_read_encrypt_mode { uint8_t status; uint8_t mode; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_ENCRYPT_MODE 0x0c22 struct bt_hci_cmd_write_encrypt_mode { uint8_t mode; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_CLASS_OF_DEV 0x0c23 struct bt_hci_rsp_read_class_of_dev { uint8_t status; uint8_t dev_class[3]; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_CLASS_OF_DEV 0x0c24 struct bt_hci_cmd_write_class_of_dev { uint8_t dev_class[3]; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_VOICE_SETTING 0x0c25 struct bt_hci_rsp_read_voice_setting { uint8_t status; uint16_t setting; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_VOICE_SETTING 0x0c26 struct bt_hci_cmd_write_voice_setting { uint16_t setting; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_AUTO_FLUSH_TIMEOUT 0x0c27 struct bt_hci_cmd_read_auto_flush_timeout { uint16_t handle; } __attribute__ ((packed)); struct bt_hci_rsp_read_auto_flush_timeout { uint8_t status; uint16_t handle; uint16_t timeout; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_AUTO_FLUSH_TIMEOUT 0x0c28 struct bt_hci_cmd_write_auto_flush_timeout { uint16_t handle; uint16_t timeout; } __attribute__ ((packed)); struct bt_hci_rsp_write_auto_flush_timeout { uint8_t status; uint16_t handle; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_NUM_BROADCAST_RETRANS 0x0c29 struct bt_hci_rsp_read_num_broadcast_retrans { uint8_t status; uint8_t num_retrans; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_NUM_BROADCAST_RETRANS 0x0c2a struct bt_hci_cmd_write_num_broadcast_retrans { uint8_t num_retrans; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_HOLD_MODE_ACTIVITY 0x0c2b struct bt_hci_rsp_read_hold_mode_activity { uint8_t status; uint8_t activity; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_HOLD_MODE_ACTIVITY 0x0c2c struct bt_hci_cmd_write_hold_mode_activity { uint8_t activity; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_SYNC_FLOW_CONTROL 0x0c2e struct bt_hci_rsp_read_sync_flow_control { uint8_t status; uint8_t enable; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_SYNC_FLOW_CONTROL 0x0c2f struct bt_hci_cmd_write_sync_flow_control { uint8_t enable; } __attribute__ ((packed)); #define BT_HCI_CMD_HOST_BUFFER_SIZE 0x0c33 struct bt_hci_cmd_host_buffer_size { uint16_t acl_mtu; uint8_t sco_mtu; uint16_t acl_max_pkt; uint16_t sco_max_pkt; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_LINK_SUPV_TIMEOUT 0x0c36 struct bt_hci_cmd_read_link_supv_timeout { uint16_t handle; } __attribute__ ((packed)); struct bt_hci_rsp_read_link_supv_timeout { uint8_t status; uint16_t handle; uint16_t timeout; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_LINK_SUPV_TIMEOUT 0x0c37 struct bt_hci_cmd_write_link_supv_timeout { uint16_t handle; uint16_t timeout; } __attribute__ ((packed)); struct bt_hci_rsp_write_link_supv_timeout { uint8_t status; uint16_t handle; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_NUM_SUPPORTED_IAC 0x0c38 struct bt_hci_rsp_read_num_supported_iac { uint8_t status; uint8_t num_iac; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_CURRENT_IAC_LAP 0x0c39 struct bt_hci_rsp_read_current_iac_lap { uint8_t status; uint8_t num_iac; uint8_t iac_lap[0]; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_CURRENT_IAC_LAP 0x0c3a struct bt_hci_cmd_write_current_iac_lap { uint8_t num_iac; uint8_t iac_lap[0]; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_PAGE_SCAN_PERIOD_MODE 0x0c3b struct bt_hci_rsp_read_page_scan_period_mode { uint8_t status; uint8_t mode; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_PAGE_SCAN_PERIOD_MODE 0x0c3c struct bt_hci_cmd_write_page_scan_period_mode { uint8_t mode; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_PAGE_SCAN_MODE 0x0c3d struct bt_hci_rsp_read_page_scan_mode { uint8_t status; uint8_t mode; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_PAGE_SCAN_MODE 0x0c3e struct bt_hci_cmd_write_page_scan_mode { uint8_t mode; } __attribute__ ((packed)); #define BT_HCI_CMD_SET_AFH_HOST_CLASSIFICATION 0x0c3f struct bt_hci_cmd_set_afh_host_classification { uint8_t map[10]; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_INQUIRY_SCAN_TYPE 0x0c42 struct bt_hci_rsp_read_inquiry_scan_type { uint8_t status; uint8_t type; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_INQUIRY_SCAN_TYPE 0x0c43 struct bt_hci_cmd_write_inquiry_scan_type { uint8_t type; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_INQUIRY_MODE 0x0c44 struct bt_hci_rsp_read_inquiry_mode { uint8_t status; uint8_t mode; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_INQUIRY_MODE 0x0c45 struct bt_hci_cmd_write_inquiry_mode { uint8_t mode; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_PAGE_SCAN_TYPE 0x0c46 struct bt_hci_rsp_read_page_scan_type { uint8_t status; uint8_t type; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_PAGE_SCAN_TYPE 0x0c47 struct bt_hci_cmd_write_page_scan_type { uint8_t type; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_AFH_ASSESSMENT_MODE 0x0c48 struct bt_hci_rsp_read_afh_assessment_mode { uint8_t status; uint8_t mode; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_AFH_ASSESSMENT_MODE 0x0c49 struct bt_hci_cmd_write_afh_assessment_mode { uint8_t mode; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_EXT_INQUIRY_RESPONSE 0x0c51 struct bt_hci_rsp_read_ext_inquiry_response { uint8_t status; uint8_t fec; uint8_t data[240]; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_EXT_INQUIRY_RESPONSE 0x0c52 struct bt_hci_cmd_write_ext_inquiry_response { uint8_t fec; uint8_t data[240]; } __attribute__ ((packed)); #define BT_HCI_CMD_REFRESH_ENCRYPT_KEY 0x0c53 struct bt_hci_cmd_refresh_encrypt_key { uint16_t handle; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_SIMPLE_PAIRING_MODE 0x0c55 struct bt_hci_rsp_read_simple_pairing_mode { uint8_t status; uint8_t mode; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_SIMPLE_PAIRING_MODE 0x0c56 struct bt_hci_cmd_write_simple_pairing_mode { uint8_t mode; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_LOCAL_OOB_DATA 0x0c57 struct bt_hci_rsp_read_local_oob_data { uint8_t status; uint8_t hash[16]; uint8_t randomizer[16]; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_INQUIRY_RESP_TX_POWER 0x0c58 struct bt_hci_rsp_read_inquiry_resp_tx_power { uint8_t status; int8_t level; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_INQUIRY_TX_POWER 0x0c59 struct bt_hci_cmd_write_inquiry_tx_power { int8_t level; } __attribute__ ((packed)); #define BT_HCI_CMD_ENHANCED_FLUSH 0x0c5f struct bt_hci_cmd_enhanced_flush { uint16_t handle; uint8_t type; } __attribute__ ((packed)); #define BT_HCI_CMD_SET_EVENT_MASK_PAGE2 0x0c63 struct bt_hci_cmd_set_event_mask_page2 { uint8_t mask[8]; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_LOCATION_DATA 0x0c64 struct bt_hci_rsp_read_location_data { uint8_t status; uint8_t domain_aware; uint8_t domain[2]; uint8_t domain_options; uint8_t options; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_LOCATION_DATA 0x0c65 struct bt_hci_cmd_write_location_data { uint8_t domain_aware; uint8_t domain[2]; uint8_t domain_options; uint8_t options; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_FLOW_CONTROL_MODE 0x0c66 struct bt_hci_rsp_read_flow_control_mode { uint8_t status; uint8_t mode; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_FLOW_CONTROL_MODE 0x0c67 struct bt_hci_cmd_write_flow_control_mode { uint8_t mode; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_LE_HOST_SUPPORTED 0x0c6c struct bt_hci_rsp_read_le_host_supported { uint8_t status; uint8_t supported; uint8_t simultaneous; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_LE_HOST_SUPPORTED 0x0c6d struct bt_hci_cmd_write_le_host_supported { uint8_t supported; uint8_t simultaneous; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_SYNC_TRAIN_PARAMS 0x0c77 struct bt_hci_rsp_read_sync_train_params { uint8_t status; uint16_t interval; uint32_t timeout; uint8_t service_data; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_LOCAL_VERSION 0x1001 struct bt_hci_rsp_read_local_version { uint8_t status; uint8_t hci_ver; uint16_t hci_rev; uint8_t lmp_ver; uint16_t manufacturer; uint16_t lmp_subver; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_LOCAL_COMMANDS 0x1002 struct bt_hci_rsp_read_local_commands { uint8_t status; uint8_t commands[64]; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_LOCAL_FEATURES 0x1003 struct bt_hci_rsp_read_local_features { uint8_t status; uint8_t features[8]; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_LOCAL_EXT_FEATURES 0x1004 struct bt_hci_cmd_read_local_ext_features { uint8_t page; } __attribute__ ((packed)); struct bt_hci_rsp_read_local_ext_features { uint8_t status; uint8_t page; uint8_t max_page; uint8_t features[8]; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_BUFFER_SIZE 0x1005 struct bt_hci_rsp_read_buffer_size { uint8_t status; uint16_t acl_mtu; uint8_t sco_mtu; uint16_t acl_max_pkt; uint16_t sco_max_pkt; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_COUNTRY_CODE 0x1007 struct bt_hci_rsp_read_country_code { uint8_t status; uint8_t code; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_BD_ADDR 0x1009 struct bt_hci_rsp_read_bd_addr { uint8_t status; uint8_t bdaddr[6]; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_DATA_BLOCK_SIZE 0x100a struct bt_hci_rsp_read_data_block_size { uint8_t status; uint16_t max_acl_len; uint16_t block_len; uint16_t num_blocks; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_FAILED_CONTACT_COUNTER 0x1401 struct bt_hci_cmd_read_failed_contact_counter { uint16_t handle; } __attribute__ ((packed)); struct bt_hci_rsp_read_failed_contact_counter { uint8_t status; uint16_t handle; uint16_t counter; } __attribute__ ((packed)); #define BT_HCI_CMD_RESET_FAILED_CONTACT_COUNTER 0x1402 struct bt_hci_cmd_reset_failed_contact_counter { uint16_t handle; } __attribute__ ((packed)); struct bt_hci_rsp_reset_failed_contact_counter { uint8_t status; uint16_t handle; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_LINK_QUALITY 0x1403 struct bt_hci_cmd_read_link_quality { uint16_t handle; } __attribute__ ((packed)); struct bt_hci_rsp_read_link_quality { uint8_t status; uint16_t handle; uint8_t link_quality; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_RSSI 0x1405 struct bt_hci_cmd_read_rssi { uint16_t handle; } __attribute__ ((packed)); struct bt_hci_rsp_read_rssi { uint8_t status; uint16_t handle; int8_t rssi; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_AFH_CHANNEL_MAP 0x1406 struct bt_hci_cmd_read_afh_channel_map { uint16_t handle; } __attribute__ ((packed)); struct bt_hci_rsp_read_afh_channel_map { uint8_t status; uint16_t handle; uint8_t mode; uint8_t map[10]; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_CLOCK 0x1407 struct bt_hci_cmd_read_clock { uint16_t handle; uint8_t type; } __attribute__ ((packed)); struct bt_hci_rsp_read_clock { uint8_t status; uint16_t handle; uint32_t clock; uint16_t accuracy; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_ENCRYPT_KEY_SIZE 0x1408 struct bt_hci_cmd_read_encrypt_key_size { uint16_t handle; } __attribute__ ((packed)); struct bt_hci_rsp_read_encrypt_key_size { uint8_t status; uint16_t handle; uint8_t key_size; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_LOCAL_AMP_INFO 0x1409 struct bt_hci_rsp_read_local_amp_info { uint8_t status; uint8_t amp_status; uint32_t total_bw; uint32_t max_bw; uint32_t min_latency; uint32_t max_pdu; uint8_t amp_type; uint16_t pal_cap; uint16_t max_assoc_len; uint32_t max_flush_to; uint32_t be_flush_to; } __attribute__ ((packed)); #define BT_HCI_CMD_READ_LOCAL_AMP_ASSOC 0x140a struct bt_hci_cmd_read_local_amp_assoc { uint8_t phy_handle; uint16_t len_so_far; uint16_t max_assoc_len; } __attribute__ ((packed)); struct bt_hci_rsp_read_local_amp_assoc { uint8_t status; uint8_t phy_handle; uint16_t remain_assoc_len; uint8_t assoc_fragment[248]; } __attribute__ ((packed)); #define BT_HCI_CMD_WRITE_REMOTE_AMP_ASSOC 0x140b struct bt_hci_cmd_write_remote_amp_assoc { uint8_t phy_handle; uint16_t len_so_far; uint16_t remain_assoc_len; uint8_t assoc_fragment[248]; } __attribute__ ((packed)); struct bt_hci_rsp_write_remote_amp_assoc { uint8_t status; uint8_t phy_handle; } __attribute__ ((packed)); #define BT_HCI_CMD_ENABLE_DUT_MODE 0x1803 #define BT_HCI_CMD_WRITE_SSP_DEBUG_MODE 0x1804 struct bt_hci_cmd_write_ssp_debug_mode { uint8_t mode; } __attribute__ ((packed)); #define BT_HCI_CMD_LE_SET_EVENT_MASK 0x2001 struct bt_hci_cmd_le_set_event_mask { uint8_t mask[8]; } __attribute__ ((packed)); #define BT_HCI_CMD_LE_READ_BUFFER_SIZE 0x2002 struct bt_hci_rsp_le_read_buffer_size { uint8_t status; uint16_t le_mtu; uint8_t le_max_pkt; } __attribute__ ((packed)); #define BT_HCI_CMD_LE_READ_LOCAL_FEATURES 0x2003 struct bt_hci_rsp_le_read_local_features { uint8_t status; uint8_t features[8]; } __attribute__ ((packed)); #define BT_HCI_CMD_LE_SET_RANDOM_ADDRESS 0x2005 struct bt_hci_cmd_le_set_random_address { uint8_t addr[6]; } __attribute__ ((packed)); #define BT_HCI_CMD_LE_SET_ADV_PARAMETERS 0x2006 struct bt_hci_cmd_le_set_adv_parameters { uint16_t min_interval; uint16_t max_interval; uint8_t type; uint8_t own_addr_type; uint8_t direct_addr_type; uint8_t direct_addr[6]; uint8_t channel_map; uint8_t filter_policy; } __attribute__ ((packed)); #define BT_HCI_CMD_LE_READ_ADV_TX_POWER 0x2007 struct bt_hci_rsp_le_read_adv_tx_power { uint8_t status; int8_t level; } __attribute__ ((packed)); #define BT_HCI_CMD_LE_SET_ADV_DATA 0x2008 struct bt_hci_cmd_le_set_adv_data { uint8_t len; uint8_t data[31]; } __attribute__ ((packed)); #define BT_HCI_CMD_LE_SET_SCAN_RSP_DATA 0x2009 struct bt_hci_cmd_le_set_scan_rsp_data { uint8_t len; uint8_t data[31]; } __attribute__ ((packed)); #define BT_HCI_CMD_LE_SET_ADV_ENABLE 0x200a struct bt_hci_cmd_le_set_adv_enable { uint8_t enable; } __attribute__ ((packed)); #define BT_HCI_CMD_LE_SET_SCAN_PARAMETERS 0x200b struct bt_hci_cmd_le_set_scan_parameters { uint8_t type; uint16_t interval; uint16_t window; uint8_t own_addr_type; uint8_t filter_policy; } __attribute__ ((packed)); #define BT_HCI_CMD_LE_SET_SCAN_ENABLE 0x200c struct bt_hci_cmd_le_set_scan_enable { uint8_t enable; uint8_t filter_dup; } __attribute__ ((packed)); #define BT_HCI_CMD_LE_CREATE_CONN 0x200d struct bt_hci_cmd_le_create_conn { uint16_t scan_interval; uint16_t scan_window; uint8_t filter_policy; uint8_t peer_addr_type; uint8_t peer_addr[6]; uint8_t own_addr_type; uint16_t min_interval; uint16_t max_interval; uint16_t latency; uint16_t supv_timeout; uint16_t min_length; uint16_t max_length; } __attribute__ ((packed)); #define BT_HCI_CMD_LE_CREATE_CONN_CANCEL 0x200e #define BT_HCI_CMD_LE_READ_WHITE_LIST_SIZE 0x200f struct bt_hci_rsp_le_read_white_list_size { uint8_t status; uint8_t size; } __attribute__ ((packed)); #define BT_HCI_CMD_LE_CLEAR_WHITE_LIST 0x2010 #define BT_HCI_CMD_LE_ADD_TO_WHITE_LIST 0x2011 struct bt_hci_cmd_le_add_to_white_list { uint8_t addr_type; uint8_t addr[6]; } __attribute__ ((packed)); #define BT_HCI_CMD_LE_REMOVE_FROM_WHITE_LIST 0x2012 struct bt_hci_cmd_le_remove_from_white_list { uint8_t addr_type; uint8_t addr[6]; } __attribute__ ((packed)); #define BT_HCI_CMD_LE_CONN_UPDATE 0x2013 struct bt_hci_cmd_le_conn_update { uint16_t handle; uint16_t min_interval; uint16_t max_interval; uint16_t latency; uint16_t supv_timeout; uint16_t min_length; uint16_t max_length; } __attribute__ ((packed)); #define BT_HCI_CMD_LE_SET_HOST_CLASSIFICATION 0x2014 struct bt_hci_cmd_le_set_host_classification { uint8_t map[5]; } __attribute__ ((packed)); #define BT_HCI_CMD_LE_READ_CHANNEL_MAP 0x2015 struct bt_hci_cmd_le_read_channel_map { uint16_t handle; } __attribute__ ((packed)); struct bt_hci_rsp_le_read_channel_map { uint8_t status; uint16_t handle; uint8_t map[5]; } __attribute__ ((packed)); #define BT_HCI_CMD_LE_READ_REMOTE_FEATURES 0x2016 struct bt_hci_cmd_le_read_remote_features { uint16_t handle; } __attribute__ ((packed)); #define BT_HCI_CMD_LE_ENCRYPT 0x2017 struct bt_hci_cmd_le_encrypt { uint8_t key[16]; uint8_t plaintext[16]; } __attribute__ ((packed)); struct bt_hci_rsp_le_encrypt { uint8_t status; uint8_t data[16]; } __attribute__ ((packed)); #define BT_HCI_CMD_LE_RAND 0x2018 struct bt_hci_rsp_le_rand { uint8_t status; uint8_t number[8]; } __attribute__ ((packed)); #define BT_HCI_CMD_LE_START_ENCRYPT 0x2019 struct bt_hci_cmd_le_start_encrypt { uint16_t handle; uint8_t number[8]; uint16_t diversifier; uint8_t ltk[16]; } __attribute__ ((packed)); #define BT_HCI_CMD_LE_LTK_REQ_REPLY 0x201a struct bt_hci_cmd_le_ltk_req_reply { uint16_t handle; uint8_t ltk[16]; } __attribute__ ((packed)); struct bt_hci_rsp_le_ltk_req_reply { uint8_t status; uint16_t handle; } __attribute__ ((packed)); #define BT_HCI_CMD_LE_LTK_REQ_NEG_REPLY 0x201b struct bt_hci_cmd_le_ltk_req_neg_reply { uint16_t handle; } __attribute__ ((packed)); struct bt_hci_rsp_le_ltk_req_neg_reply { uint8_t status; uint16_t handle; } __attribute__ ((packed)); #define BT_HCI_CMD_LE_READ_SUPPORTED_STATES 0x201c struct bt_hci_rsp_le_read_supported_states { uint8_t status; uint8_t states[8]; } __attribute__ ((packed)); #define BT_HCI_CMD_LE_RECEIVER_TEST 0x201d struct bt_hci_cmd_le_receiver_test { uint8_t frequency; } __attribute__ ((packed)); #define BT_HCI_CMD_LE_TRANSMITTER_TEST 0x201e struct bt_hci_cmd_le_transmitter_test { uint8_t frequency; uint8_t data_len; uint8_t payload; } __attribute__ ((packed)); #define BT_HCI_CMD_LE_TEST_END 0x201f struct bt_hci_rsp_le_test_end { uint8_t status; uint16_t num_packets; } __attribute__ ((packed)); #define BT_HCI_EVT_INQUIRY_COMPLETE 0x01 struct bt_hci_evt_inquiry_complete { uint8_t status; } __attribute__ ((packed)); #define BT_HCI_EVT_INQUIRY_RESULT 0x02 struct bt_hci_evt_inquiry_result { uint8_t num_resp; uint8_t bdaddr[6]; uint8_t pscan_rep_mode; uint8_t pscan_period_mode; uint8_t pscan_mode; uint8_t dev_class[3]; uint16_t clock_offset; } __attribute__ ((packed)); #define BT_HCI_EVT_CONN_COMPLETE 0x03 struct bt_hci_evt_conn_complete { uint8_t status; uint16_t handle; uint8_t bdaddr[6]; uint8_t link_type; uint8_t encr_mode; } __attribute__ ((packed)); #define BT_HCI_EVT_CONN_REQUEST 0x04 struct bt_hci_evt_conn_request { uint8_t bdaddr[6]; uint8_t dev_class[3]; uint8_t link_type; } __attribute__ ((packed)); #define BT_HCI_EVT_DISCONNECT_COMPLETE 0x05 struct bt_hci_evt_disconnect_complete { uint8_t status; uint16_t handle; uint8_t reason; } __attribute__ ((packed)); #define BT_HCI_EVT_AUTH_COMPLETE 0x06 struct bt_hci_evt_auth_complete { uint8_t status; uint16_t handle; } __attribute__ ((packed)); #define BT_HCI_EVT_REMOTE_NAME_REQUEST_COMPLETE 0x07 struct bt_hci_evt_remote_name_request_complete { uint8_t status; uint8_t bdaddr[6]; uint8_t name[248]; } __attribute__ ((packed)); #define BT_HCI_EVT_ENCRYPT_CHANGE 0x08 struct bt_hci_evt_encrypt_change { uint8_t status; uint16_t handle; uint8_t encr_mode; } __attribute__ ((packed)); #define BT_HCI_EVT_CHANGE_CONN_LINK_KEY_COMPLETE 0x09 struct bt_hci_evt_change_conn_link_key_complete { uint8_t status; uint16_t handle; } __attribute__ ((packed)); #define BT_HCI_EVT_MASTER_LINK_KEY_COMPLETE 0x0a struct bt_hci_evt_master_link_key_complete { uint8_t status; uint16_t handle; uint8_t key_flag; } __attribute__ ((packed)); #define BT_HCI_EVT_REMOTE_FEATURES_COMPLETE 0x0b struct bt_hci_evt_remote_features_complete { uint8_t status; uint16_t handle; uint8_t features[8]; } __attribute__ ((packed)); #define BT_HCI_EVT_REMOTE_VERSION_COMPLETE 0x0c struct bt_hci_evt_remote_version_complete { uint8_t status; uint16_t handle; uint8_t lmp_ver; uint16_t manufacturer; uint16_t lmp_subver; } __attribute__ ((packed)); #define BT_HCI_EVT_QOS_SETUP_COMPLETE 0x0d struct bt_hci_evt_qos_setup_complete { uint8_t status; uint16_t handle; uint8_t flags; uint8_t service_type; uint32_t token_rate; uint32_t peak_bandwidth; uint32_t latency; uint32_t delay_variation; } __attribute__ ((packed)); #define BT_HCI_EVT_CMD_COMPLETE 0x0e struct bt_hci_evt_cmd_complete { uint8_t ncmd; uint16_t opcode; } __attribute__ ((packed)); #define BT_HCI_EVT_CMD_STATUS 0x0f struct bt_hci_evt_cmd_status { uint8_t status; uint8_t ncmd; uint16_t opcode; } __attribute__ ((packed)); #define BT_HCI_EVT_HARDWARE_ERROR 0x10 struct bt_hci_evt_hardware_error { uint8_t code; } __attribute__ ((packed)); #define BT_HCI_EVT_FLUSH_OCCURRED 0x11 struct bt_hci_evt_flush_occurred { uint16_t handle; } __attribute__ ((packed)); #define BT_HCI_EVT_ROLE_CHANGE 0x12 struct bt_hci_evt_role_change { uint8_t status; uint8_t bdaddr[6]; uint8_t role; } __attribute__ ((packed)); #define BT_HCI_EVT_NUM_COMPLETED_PACKETS 0x13 struct bt_hci_evt_num_completed_packets { uint8_t num_handles; uint16_t handle; uint16_t count; } __attribute__ ((packed)); #define BT_HCI_EVT_MODE_CHANGE 0x14 struct bt_hci_evt_mode_change { uint8_t status; uint16_t handle; uint8_t mode; uint16_t interval; } __attribute__ ((packed)); #define BT_HCI_EVT_RETURN_LINK_KEYS 0x15 #define BT_HCI_EVT_PIN_CODE_REQUEST 0x16 struct bt_hci_evt_pin_code_request { uint8_t bdaddr[6]; } __attribute__ ((packed)); #define BT_HCI_EVT_LINK_KEY_REQUEST 0x17 struct bt_hci_evt_link_key_request { uint8_t bdaddr[6]; } __attribute__ ((packed)); #define BT_HCI_EVT_LINK_KEY_NOTIFY 0x18 struct bt_hci_evt_link_key_notify { uint8_t bdaddr[6]; uint8_t link_key[16]; uint8_t key_type; } __attribute__ ((packed)); #define BT_HCI_EVT_LOOPBACK_COMMAND 0x19 #define BT_HCI_EVT_DATA_BUFFER_OVERFLOW 0x1a struct bt_hci_evt_data_buffer_overflow { uint8_t link_type; } __attribute__ ((packed)); #define BT_HCI_EVT_MAX_SLOTS_CHANGE 0x1b struct bt_hci_evt_max_slots_change { uint16_t handle; uint8_t max_slots; } __attribute__ ((packed)); #define BT_HCI_EVT_CLOCK_OFFSET_COMPLETE 0x1c struct bt_hci_evt_clock_offset_complete { uint8_t status; uint16_t handle; uint16_t clock_offset; } __attribute__ ((packed)); #define BT_HCI_EVT_CONN_PKT_TYPE_CHANGED 0x1d struct bt_hci_evt_conn_pkt_type_changed { uint8_t status; uint16_t handle; uint16_t pkt_type; } __attribute__ ((packed)); #define BT_HCI_EVT_QOS_VIOLATION 0x1e struct bt_hci_evt_qos_violation { uint16_t handle; } __attribute__ ((packed)); #define BT_HCI_EVT_PSCAN_MODE_CHANGE 0x1f struct bt_hci_evt_pscan_mode_change { uint8_t bdaddr[6]; uint8_t pscan_mode; } __attribute__ ((packed)); #define BT_HCI_EVT_PSCAN_REP_MODE_CHANGE 0x20 struct bt_hci_evt_pscan_rep_mode_change { uint8_t bdaddr[6]; uint8_t pscan_rep_mode; } __attribute__ ((packed)); #define BT_HCI_EVT_FLOW_SPEC_COMPLETE 0x21 struct bt_hci_evt_flow_spec_complete { uint8_t status; uint16_t handle; uint8_t flags; uint8_t direction; uint8_t service_type; uint32_t token_rate; uint32_t token_bucket_size; uint32_t peak_bandwidth; uint32_t access_latency; } __attribute__ ((packed)); #define BT_HCI_EVT_INQUIRY_RESULT_WITH_RSSI 0x22 struct bt_hci_evt_inquiry_result_with_rssi { uint8_t num_resp; uint8_t bdaddr[6]; uint8_t pscan_rep_mode; uint8_t pscan_period_mode; uint8_t dev_class[3]; uint16_t clock_offset; int8_t rssi; } __attribute__ ((packed)); #define BT_HCI_EVT_REMOTE_EXT_FEATURES_COMPLETE 0x23 struct bt_hci_evt_remote_ext_features_complete { uint8_t status; uint16_t handle; uint8_t page; uint8_t max_page; uint8_t features[8]; } __attribute__ ((packed)); #define BT_HCI_EVT_SYNC_CONN_COMPLETE 0x2c struct bt_hci_evt_sync_conn_complete { uint8_t status; uint16_t handle; uint8_t bdaddr[6]; uint8_t link_type; uint8_t tx_interval; uint8_t retrans_window; uint16_t rx_pkt_len; uint16_t tx_pkt_len; uint8_t air_mode; } __attribute__ ((packed)); #define BT_HCI_EVT_SYNC_CONN_CHANGED 0x2d struct bt_hci_evt_sync_conn_changed { uint8_t status; uint16_t handle; uint8_t tx_interval; uint8_t retrans_window; uint16_t rx_pkt_len; uint16_t tx_pkt_len; } __attribute__ ((packed)); #define BT_HCI_EVT_SNIFF_SUBRATING 0x2e struct bt_hci_evt_sniff_subrating { uint8_t status; uint16_t handle; uint16_t max_tx_latency; uint16_t max_rx_latency; uint16_t min_remote_timeout; uint16_t min_local_timeout; } __attribute__ ((packed)); #define BT_HCI_EVT_EXT_INQUIRY_RESULT 0x2f struct bt_hci_evt_ext_inquiry_result { uint8_t num_resp; uint8_t bdaddr[6]; uint8_t pscan_rep_mode; uint8_t pscan_period_mode; uint8_t dev_class[3]; uint16_t clock_offset; int8_t rssi; uint8_t data[240]; } __attribute__ ((packed)); #define BT_HCI_EVT_ENCRYPT_KEY_REFRESH_COMPLETE 0x30 struct bt_hci_evt_encrypt_key_refresh_complete { uint8_t status; uint16_t handle; } __attribute__ ((packed)); #define BT_HCI_EVT_IO_CAPABILITY_REQUEST 0x31 struct bt_hci_evt_io_capability_request { uint8_t bdaddr[6]; } __attribute__ ((packed)); #define BT_HCI_EVT_IO_CAPABILITY_RESPONSE 0x32 struct bt_hci_evt_io_capability_response { uint8_t bdaddr[6]; uint8_t capability; uint8_t oob_data; uint8_t authentication; } __attribute__ ((packed)); #define BT_HCI_EVT_USER_CONFIRM_REQUEST 0x33 struct bt_hci_evt_user_confirm_request { uint8_t bdaddr[6]; uint32_t passkey; } __attribute__ ((packed)); #define BT_HCI_EVT_USER_PASSKEY_REQUEST 0x34 struct bt_hci_evt_user_passkey_request { uint8_t bdaddr[6]; } __attribute__ ((packed)); #define BT_HCI_EVT_REMOTE_OOB_DATA_REQUEST 0x35 struct bt_hci_evt_remote_oob_data_request { uint8_t bdaddr[6]; } __attribute__ ((packed)); #define BT_HCI_EVT_SIMPLE_PAIRING_COMPLETE 0x36 struct bt_hci_evt_simple_pairing_complete { uint8_t status; uint8_t bdaddr[6]; } __attribute__ ((packed)); #define BT_HCI_EVT_LINK_SUPV_TIMEOUT_CHANGED 0x38 struct bt_hci_evt_link_supv_timeout_changed { uint16_t handle; uint16_t timeout; } __attribute__ ((packed)); #define BT_HCI_EVT_ENHANCED_FLUSH_COMPLETE 0x39 struct bt_hci_evt_enhanced_flush_complete { uint16_t handle; } __attribute__ ((packed)); #define BT_HCI_EVT_USER_PASSKEY_NOTIFY 0x3b struct bt_hci_evt_user_passkey_notify { uint8_t bdaddr[6]; uint32_t passkey; } __attribute__ ((packed)); #define BT_HCI_EVT_KEYPRESS_NOTIFY 0x3c struct bt_hci_evt_keypress_notify { uint8_t bdaddr[6]; uint8_t type; } __attribute__ ((packed)); #define BT_HCI_EVT_REMOTE_HOST_FEATURES_NOTIFY 0x3d struct bt_hci_evt_remote_host_features_notify { uint8_t bdaddr[6]; uint8_t features[8]; } __attribute__ ((packed)); #define BT_HCI_EVT_LE_META_EVENT 0x3e #define BT_HCI_EVT_PHY_LINK_COMPLETE 0x40 struct bt_hci_evt_phy_link_complete { uint8_t status; uint8_t phy_handle; } __attribute__ ((packed)); #define BT_HCI_EVT_CHANNEL_SELECTED 0x41 struct bt_hci_evt_channel_selected { uint8_t phy_handle; } __attribute__ ((packed)); #define BT_HCI_EVT_DISCONN_PHY_LINK_COMPLETE 0x42 struct bt_hci_evt_disconn_phy_link_complete { uint8_t status; uint8_t phy_handle; uint8_t reason; } __attribute__ ((packed)); #define BT_HCI_EVT_PHY_LINK_LOSS_EARLY_WARNING 0x43 struct bt_hci_evt_phy_link_loss_early_warning { uint8_t phy_handle; uint8_t reason; } __attribute__ ((packed)); #define BT_HCI_EVT_PHY_LINK_RECOVERY 0x44 struct bt_hci_evt_phy_link_recovery { uint8_t phy_handle; } __attribute__ ((packed)); #define BT_HCI_EVT_LOGIC_LINK_COMPLETE 0x45 struct bt_hci_evt_logic_link_complete { uint8_t status; uint16_t handle; uint8_t phy_handle; uint8_t flow_spec; } __attribute__ ((packed)); #define BT_HCI_EVT_DISCONN_LOGIC_LINK_COMPLETE 0x46 struct bt_hci_evt_disconn_logic_link_complete { uint8_t status; uint16_t handle; uint8_t reason; } __attribute__ ((packed)); #define BT_HCI_EVT_FLOW_SPEC_MODIFY_COMPLETE 0x47 struct bt_hci_evt_flow_spec_modify_complete { uint8_t status; uint16_t handle; } __attribute__ ((packed)); #define BT_HCI_EVT_NUM_COMPLETED_DATA_BLOCKS 0x48 struct bt_hci_evt_num_completed_data_blocks { uint16_t total_num_blocks; uint8_t num_handles; uint16_t handle; uint16_t num_packets; uint16_t num_blocks; } __attribute__ ((packed)); #define BT_HCI_EVT_SHORT_RANGE_MODE_CHANGE 0x4c struct bt_hci_evt_short_range_mode_change { uint8_t status; uint8_t phy_handle; uint8_t mode; } __attribute__ ((packed)); #define BT_HCI_EVT_AMP_STATUS_CHANGE 0x4d struct bt_hci_evt_amp_status_change { uint8_t status; uint8_t amp_status; } __attribute__ ((packed)); #define BT_HCI_EVT_LE_CONN_COMPLETE 0x01 struct bt_hci_evt_le_conn_complete { uint8_t status; uint16_t handle; uint8_t role; uint8_t peer_addr_type; uint8_t peer_addr[6]; uint16_t interval; uint16_t latency; uint16_t supv_timeout; uint8_t clock_accuracy; } __attribute__ ((packed)); #define BT_HCI_EVT_LE_ADV_REPORT 0x02 struct bt_hci_evt_le_adv_report { uint8_t num_reports; uint8_t event_type; uint8_t addr_type; uint8_t addr[6]; uint8_t data_len; uint8_t data[0]; } __attribute__ ((packed)); #define BT_HCI_EVT_LE_CONN_UPDATE_COMPLETE 0x03 struct bt_hci_evt_le_conn_update_complete { uint8_t status; uint16_t handle; uint16_t interval; uint16_t latency; uint16_t supv_timeout; } __attribute__ ((packed)); #define BT_HCI_EVT_LE_REMOTE_FEATURES_COMPLETE 0x04 struct bt_hci_evt_le_remote_features_complete { uint8_t status; uint16_t handle; uint8_t features[8]; } __attribute__ ((packed)); #define BT_HCI_EVT_LE_LONG_TERM_KEY_REQUEST 0x05 struct bt_hci_evt_le_long_term_key_request { uint16_t handle; uint8_t number[8]; uint16_t diversifier; } __attribute__ ((packed)); #define BT_HCI_ERR_SUCCESS 0x00 #define BT_HCI_ERR_UNKNOWN_COMMAND 0x01 #define BT_HCI_ERR_UNKNOWN_CONN_ID 0x02 #define BT_HCI_ERR_HARDWARE_FAILURE 0x03 #define BT_HCI_ERR_PAGE_TIMEOUT 0x04 #define BT_HCI_ERR_MEM_CAPACITY_EXCEEDED 0x07 #define BT_HCI_ERR_COMMAND_DISALLOWED 0x0c #define BT_HCI_ERR_UNSUPPORTED_FEATURE 0x11 #define BT_HCI_ERR_INVALID_PARAMETERS 0x12 #define BT_HCI_ERR_UNSPECIFIED_ERROR 0x1f #define BT_HCI_ERR_CONN_FAILED_TO_ESTABLISH 0x3e struct bt_l2cap_hdr { uint16_t len; uint16_t cid; } __attribute__ ((packed)); struct bt_l2cap_hdr_sig { uint8_t code; uint8_t ident; uint16_t len; } __attribute__ ((packed)); #define BT_L2CAP_PDU_CMD_REJECT 0x01 struct bt_l2cap_pdu_cmd_reject { uint16_t reason; } __attribute__ ((packed)); #define BT_L2CAP_PDU_CONN_REQ 0x02 struct bt_l2cap_pdu_conn_req { uint16_t psm; uint16_t scid; } __attribute__ ((packed)); #define BT_L2CAP_PDU_CONN_RSP 0x03 struct bt_l2cap_pdu_conn_rsp { uint16_t dcid; uint16_t scid; uint16_t result; uint16_t status; } __attribute__ ((packed)); #define BT_L2CAP_PDU_CONFIG_REQ 0x04 struct bt_l2cap_pdu_config_req { uint16_t dcid; uint16_t flags; } __attribute__ ((packed)); #define BT_L2CAP_PDU_CONFIG_RSP 0x05 struct bt_l2cap_pdu_config_rsp { uint16_t scid; uint16_t flags; uint16_t result; } __attribute__ ((packed)); #define BT_L2CAP_PDU_DISCONN_REQ 0x06 struct bt_l2cap_pdu_disconn_req { uint16_t dcid; uint16_t scid; } __attribute__ ((packed)); #define BT_L2CAP_PDU_DISCONN_RSP 0x07 struct bt_l2cap_pdu_disconn_rsp { uint16_t dcid; uint16_t scid; } __attribute__ ((packed)); #define BT_L2CAP_PDU_ECHO_REQ 0x08 #define BT_L2CAP_PDU_ECHO_RSP 0x09 #define BT_L2CAP_PDU_INFO_REQ 0x0a struct bt_l2cap_pdu_info_req { uint16_t type; } __attribute__ ((packed)); #define BT_L2CAP_PDU_INFO_RSP 0x0b struct bt_l2cap_pdu_info_rsp { uint16_t type; uint16_t result; } __attribute__ ((packed)); #define BT_L2CAP_PDU_CREATE_CHAN_REQ 0x0c struct bt_l2cap_pdu_create_chan_req { uint16_t psm; uint16_t scid; uint8_t ctrlid; } __attribute__ ((packed)); #define BT_L2CAP_PDU_CREATE_CHAN_RSP 0x0d struct bt_l2cap_pdu_create_chan_rsp { uint16_t dcid; uint16_t scid; uint16_t result; uint16_t status; } __attribute__ ((packed)); #define BT_L2CAP_PDU_MOVE_CHAN_REQ 0x0e struct bt_l2cap_pdu_move_chan_req { uint16_t icid; uint8_t ctrlid; } __attribute__ ((packed)); #define BT_L2CAP_PDU_MOVE_CHAN_RSP 0x0f struct bt_l2cap_pdu_move_chan_rsp { uint16_t icid; uint16_t result; } __attribute__ ((packed)); #define BT_L2CAP_PDU_MOVE_CHAN_CFM 0x10 struct bt_l2cap_pdu_move_chan_cfm { uint16_t icid; uint16_t result; } __attribute__ ((packed)); #define BT_L2CAP_PDU_MOVE_CHAN_CFM_RSP 0x11 struct bt_l2cap_pdu_move_chan_cfm_rsp { uint16_t icid; } __attribute__ ((packed)); #define BT_L2CAP_PDU_CONN_PARAM_REQ 0x12 struct bt_l2cap_pdu_conn_param_req { uint16_t min_interval; uint16_t max_interval; uint16_t latency; uint16_t timeout; } __attribute__ ((packed)); #define BT_L2CAP_PDU_CONN_PARAM_RSP 0x13 struct bt_l2cap_pdu_conn_param_rsp { uint16_t result; } __attribute__ ((packed)); struct bt_l2cap_hdr_connless { uint16_t psm; } __attribute__ ((packed)); struct bt_l2cap_hdr_amp { uint8_t code; uint8_t ident; uint16_t len; } __attribute__ ((packed)); #define BT_L2CAP_AMP_CMD_REJECT 0x01 struct bt_l2cap_amp_cmd_reject { uint16_t reason; } __attribute__ ((packed)); #define BT_L2CAP_AMP_DISCOVER_REQ 0x02 struct bt_l2cap_amp_discover_req { uint16_t size; uint16_t features; } __attribute__ ((packed)); #define BT_L2CAP_AMP_DISCOVER_RSP 0x03 struct bt_l2cap_amp_discover_rsp { uint16_t size; uint16_t features; } __attribute__ ((packed)); #define BT_L2CAP_AMP_CHANGE_NOTIFY 0x04 #define BT_L2CAP_AMP_CHANGE_RESPONSE 0x05 #define BT_L2CAP_AMP_GET_INFO_REQ 0x06 struct bt_l2cap_amp_get_info_req { uint8_t ctrlid; } __attribute__ ((packed)); #define BT_L2CAP_AMP_GET_INFO_RSP 0x07 struct bt_l2cap_amp_get_info_rsp { uint8_t ctrlid; uint8_t status; uint32_t total_bw; uint32_t max_bw; uint32_t min_latency; uint16_t pal_cap; uint16_t max_assoc_len; } __attribute__ ((packed)); #define BT_L2CAP_AMP_GET_ASSOC_REQ 0x08 struct bt_l2cap_amp_get_assoc_req { uint8_t ctrlid; } __attribute__ ((packed)); #define BT_L2CAP_AMP_GET_ASSOC_RSP 0x09 struct bt_l2cap_amp_get_assoc_rsp { uint8_t ctrlid; uint8_t status; } __attribute__ ((packed)); #define BT_L2CAP_AMP_CREATE_PHY_LINK_REQ 0x0a struct bt_l2cap_amp_create_phy_link_req { uint8_t local_ctrlid; uint8_t remote_ctrlid; } __attribute__ ((packed)); #define BT_L2CAP_AMP_CREATE_PHY_LINK_RSP 0x0b struct bt_l2cap_amp_create_phy_link_rsp { uint8_t local_ctrlid; uint8_t remote_ctrlid; uint8_t status; } __attribute__ ((packed)); #define BT_L2CAP_AMP_DISCONN_PHY_LINK_REQ 0x0c struct bt_l2cap_amp_disconn_phy_link_req { uint8_t local_ctrlid; uint8_t remote_ctrlid; } __attribute__ ((packed)); #define BT_L2CAP_AMP_DISCONN_PHY_LINK_RSP 0x0d struct bt_l2cap_amp_disconn_phy_link_rsp { uint8_t local_ctrlid; uint8_t remote_ctrlid; uint8_t status; } __attribute__ ((packed)); struct bt_l2cap_hdr_att { uint8_t code; } __attribute__ ((packed)); #define BT_L2CAP_ATT_ERROR_RESPONSE 0x01 struct bt_l2cap_att_error_response { uint8_t request; uint16_t handle; uint8_t error; } __attribute__ ((packed)); #define BT_L2CAP_ATT_EXCHANGE_MTU_REQ 0x02 struct bt_l2cap_att_exchange_mtu_req { uint16_t mtu; } __attribute__ ((packed)); #define BT_L2CAP_ATT_EXCHANGE_MTU_RSP 0x03 struct bt_l2cap_att_exchange_mtu_rsp { uint16_t mtu; } __attribute__ ((packed)); #define BT_L2CAP_ATT_READ_TYPE_REQ 0x08 struct bt_l2cap_att_read_type_req { uint16_t start_handle; uint16_t end_handle; } __attribute__ ((packed)); #define BT_L2CAP_ATT_READ_TYPE_RSP 0x09 struct bt_l2cap_att_read_type_rsp { uint8_t length; } __attribute__ ((packed)); #define BT_L2CAP_ATT_READ_REQ 0x0a struct bt_l2cap_att_read_req { uint16_t handle; } __attribute__ ((packed)); #define BT_L2CAP_ATT_READ_RSP 0x0b #define BT_L2CAP_ATT_READ_GROUP_TYPE_REQ 0x10 struct bt_l2cap_att_read_group_type_req { uint16_t start_handle; uint16_t end_handle; } __attribute__ ((packed)); #define BT_L2CAP_ATT_READ_GROUP_TYPE_RSP 0x11 struct bt_l2cap_att_read_group_type_rsp { uint8_t length; } __attribute__ ((packed)); #define BT_L2CAP_ATT_HANDLE_VALUE_NOTIFY 0x1b struct bt_l2cap_att_handle_value_notify { uint16_t handle; } __attribute__ ((packed)); #define BT_L2CAP_ATT_HANDLE_VALUE_IND 0x1d struct bt_l2cap_att_handle_value_ind { uint16_t handle; } __attribute__ ((packed)); #define BT_L2CAP_ATT_HANDLE_VALUE_CONF 0x1e struct bt_l2cap_hdr_smp { uint8_t code; } __attribute__ ((packed)); #define BT_L2CAP_SMP_PAIRING_REQUEST 0x01 struct bt_l2cap_smp_pairing_request { uint8_t io_capa; uint8_t oob_data; uint8_t auth_req; uint8_t max_key_size; uint8_t init_key_dist; uint8_t resp_key_dist; } __attribute__ ((packed)); #define BT_L2CAP_SMP_PAIRING_RESPONSE 0x02 struct bt_l2cap_smp_pairing_response { uint8_t io_capa; uint8_t oob_data; uint8_t auth_req; uint8_t max_key_size; uint8_t init_key_dist; uint8_t resp_key_dist; } __attribute__ ((packed)); #define BT_L2CAP_SMP_PAIRING_CONFIRM 0x03 struct bt_l2cap_smp_pairing_confirm { uint8_t value[16]; } __attribute__ ((packed)); #define BT_L2CAP_SMP_PAIRING_RANDOM 0x04 struct bt_l2cap_smp_pairing_random { uint8_t value[16]; } __attribute__ ((packed)); #define BT_L2CAP_SMP_PAIRING_FAILED 0x05 struct bt_l2cap_smp_pairing_failed { uint8_t reason; } __attribute__ ((packed)); #define BT_L2CAP_SMP_ENCRYPT_INFO 0x06 struct bt_l2cap_smp_encrypt_info { uint8_t ltk[16]; } __attribute__ ((packed)); #define BT_L2CAP_SMP_MASTER_IDENT 0x07 struct bt_l2cap_smp_master_ident { uint16_t ediv; uint64_t rand; } __attribute__ ((packed)); #define BT_L2CAP_SMP_IDENT_INFO 0x08 struct bt_l2cap_smp_ident_info { uint8_t irk[16]; } __attribute__ ((packed)); #define BT_L2CAP_SMP_IDENT_ADDR_INFO 0x09 struct bt_l2cap_smp_ident_addr_info { uint8_t addr_type; uint8_t addr[6]; } __attribute__ ((packed)); #define BT_L2CAP_SMP_SIGNING_INFO 0x0a struct bt_l2cap_smp_signing_info { uint8_t csrk[16]; } __attribute__ ((packed)); #define BT_L2CAP_SMP_SECURITY_REQUEST 0x0b struct bt_l2cap_smp_security_request { uint8_t auth_req; } __attribute__ ((packed)); struct bt_sdp_hdr { uint8_t pdu; uint16_t tid; uint16_t plen; } __attribute__ ((packed));