/*
   BlueZ - Bluetooth protocol stack for Linux

   Copyright (C) 2010  Nokia Corporation
   Copyright (C) 2011-2012  Intel Corporation

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License version 2 as
   published by the Free Software Foundation;

   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
   IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
   CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES
   WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
   ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
   OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

   ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS,
   COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS
   SOFTWARE IS DISCLAIMED.
*/

#define MGMT_INDEX_NONE                 0xFFFF

#define MGMT_STATUS_SUCCESS             0x00
#define MGMT_STATUS_UNKNOWN_COMMAND     0x01
#define MGMT_STATUS_NOT_CONNECTED       0x02
#define MGMT_STATUS_FAILED              0x03
#define MGMT_STATUS_CONNECT_FAILED      0x04
#define MGMT_STATUS_AUTH_FAILED         0x05
#define MGMT_STATUS_NOT_PAIRED          0x06
#define MGMT_STATUS_NO_RESOURCES        0x07
#define MGMT_STATUS_TIMEOUT             0x08
#define MGMT_STATUS_ALREADY_CONNECTED   0x09
#define MGMT_STATUS_BUSY                0x0a
#define MGMT_STATUS_REJECTED            0x0b
#define MGMT_STATUS_NOT_SUPPORTED       0x0c
#define MGMT_STATUS_INVALID_PARAMS      0x0d
#define MGMT_STATUS_DISCONNECTED        0x0e
#define MGMT_STATUS_NOT_POWERED         0x0f
#define MGMT_STATUS_CANCELLED           0x10
#define MGMT_STATUS_INVALID_INDEX       0x11
#define MGMT_STATUS_RFKILLED            0x12
#define MGMT_STATUS_ALREADY_PAIRED      0x13
#define MGMT_STATUS_PERMISSION_DENIED   0x14

struct mgmt_hdr {
        __le16  opcode;
        __le16  index;
        __le16  len;
} __packed;

struct mgmt_addr_info {
        bdaddr_t        bdaddr;
        __u8            type;
} __packed;
#define MGMT_ADDR_INFO_SIZE             7

#define MGMT_OP_READ_VERSION            0x0001
#define MGMT_READ_VERSION_SIZE          0
struct mgmt_rp_read_version {
        __u8    version;
        __le16  revision;
} __packed;

#define MGMT_OP_READ_COMMANDS           0x0002
#define MGMT_READ_COMMANDS_SIZE         0
struct mgmt_rp_read_commands {
        __le16  num_commands;
        __le16  num_events;
        __le16  opcodes[0];
} __packed;

#define MGMT_OP_READ_INDEX_LIST         0x0003
#define MGMT_READ_INDEX_LIST_SIZE       0
struct mgmt_rp_read_index_list {
        __le16  num_controllers;
        __le16  index[0];
} __packed;

/* Reserve one extra byte for names in management messages so that they
 * are always guaranteed to be nul-terminated */
#define MGMT_MAX_NAME_LENGTH            (HCI_MAX_NAME_LENGTH + 1)
#define MGMT_MAX_SHORT_NAME_LENGTH      (HCI_MAX_SHORT_NAME_LENGTH + 1)

#define MGMT_SETTING_POWERED            0x00000001
#define MGMT_SETTING_CONNECTABLE        0x00000002
#define MGMT_SETTING_FAST_CONNECTABLE   0x00000004
#define MGMT_SETTING_DISCOVERABLE       0x00000008
#define MGMT_SETTING_BONDABLE           0x00000010
#define MGMT_SETTING_LINK_SECURITY      0x00000020
#define MGMT_SETTING_SSP                0x00000040
#define MGMT_SETTING_BREDR              0x00000080
#define MGMT_SETTING_HS                 0x00000100
#define MGMT_SETTING_LE                 0x00000200
#define MGMT_SETTING_ADVERTISING        0x00000400
#define MGMT_SETTING_SECURE_CONN        0x00000800
#define MGMT_SETTING_DEBUG_KEYS         0x00001000
#define MGMT_SETTING_PRIVACY            0x00002000
#define MGMT_SETTING_CONFIGURATION      0x00004000
#define MGMT_SETTING_STATIC_ADDRESS     0x00008000

#define MGMT_OP_READ_INFO               0x0004
#define MGMT_READ_INFO_SIZE             0
struct mgmt_rp_read_info {
        bdaddr_t        bdaddr;
        __u8            version;
        __le16          manufacturer;
        __le32          supported_settings;
        __le32          current_settings;
        __u8            dev_class[3];
        __u8            name[MGMT_MAX_NAME_LENGTH];
        __u8            short_name[MGMT_MAX_SHORT_NAME_LENGTH];
} __packed;

struct mgmt_mode {
        __u8 val;
} __packed;

#define MGMT_SETTING_SIZE               1

#define MGMT_OP_SET_POWERED             0x0005

#define MGMT_OP_SET_DISCOVERABLE        0x0006
struct mgmt_cp_set_discoverable {
        __u8    val;
        __le16  timeout;
} __packed;
#define MGMT_SET_DISCOVERABLE_SIZE      3

#define MGMT_OP_SET_CONNECTABLE         0x0007

#define MGMT_OP_SET_FAST_CONNECTABLE    0x0008

#define MGMT_OP_SET_BONDABLE            0x0009

#define MGMT_OP_SET_LINK_SECURITY       0x000A

#define MGMT_OP_SET_SSP                 0x000B

#define MGMT_OP_SET_HS                  0x000C

#define MGMT_OP_SET_LE                  0x000D
#define MGMT_OP_SET_DEV_CLASS           0x000E
struct mgmt_cp_set_dev_class {
        __u8    major;
        __u8    minor;
} __packed;
#define MGMT_SET_DEV_CLASS_SIZE         2

#define MGMT_OP_SET_LOCAL_NAME          0x000F
struct mgmt_cp_set_local_name {
        __u8    name[MGMT_MAX_NAME_LENGTH];
        __u8    short_name[MGMT_MAX_SHORT_NAME_LENGTH];
} __packed;
#define MGMT_SET_LOCAL_NAME_SIZE        260

#define MGMT_OP_ADD_UUID                0x0010
struct mgmt_cp_add_uuid {
        __u8    uuid[16];
        __u8    svc_hint;
} __packed;
#define MGMT_ADD_UUID_SIZE              17

#define MGMT_OP_REMOVE_UUID             0x0011
struct mgmt_cp_remove_uuid {
        __u8    uuid[16];
} __packed;
#define MGMT_REMOVE_UUID_SIZE           16

struct mgmt_link_key_info {
        struct mgmt_addr_info addr;
        __u8    type;
        __u8    val[16];
        __u8    pin_len;
} __packed;

#define MGMT_OP_LOAD_LINK_KEYS          0x0012
struct mgmt_cp_load_link_keys {
        __u8    debug_keys;
        __le16  key_count;
        struct  mgmt_link_key_info keys[0];
} __packed;
#define MGMT_LOAD_LINK_KEYS_SIZE        3

#define MGMT_LTK_UNAUTHENTICATED        0x00
#define MGMT_LTK_AUTHENTICATED          0x01
#define MGMT_LTK_P256_UNAUTH            0x02
#define MGMT_LTK_P256_AUTH              0x03
#define MGMT_LTK_P256_DEBUG             0x04

struct mgmt_ltk_info {
        struct mgmt_addr_info addr;
        __u8    type;
        __u8    master;
        __u8    enc_size;
        __le16  ediv;
        __le64  rand;
        __u8    val[16];
} __packed;

#define MGMT_OP_LOAD_LONG_TERM_KEYS     0x0013
struct mgmt_cp_load_long_term_keys {
        __le16  key_count;
        struct  mgmt_ltk_info keys[0];
} __packed;
#define MGMT_LOAD_LONG_TERM_KEYS_SIZE   2

#define MGMT_OP_DISCONNECT              0x0014
struct mgmt_cp_disconnect {
        struct mgmt_addr_info addr;
} __packed;
#define MGMT_DISCONNECT_SIZE            MGMT_ADDR_INFO_SIZE
struct mgmt_rp_disconnect {
        struct mgmt_addr_info addr;
} __packed;

#define MGMT_OP_GET_CONNECTIONS         0x0015
#define MGMT_GET_CONNECTIONS_SIZE       0
struct mgmt_rp_get_connections {
        __le16 conn_count;
        struct mgmt_addr_info addr[0];
} __packed;

#define MGMT_OP_PIN_CODE_REPLY          0x0016
struct mgmt_cp_pin_code_reply {
        struct mgmt_addr_info addr;
        __u8    pin_len;
        __u8    pin_code[16];
} __packed;
#define MGMT_PIN_CODE_REPLY_SIZE        (MGMT_ADDR_INFO_SIZE + 17)
struct mgmt_rp_pin_code_reply {
        struct mgmt_addr_info addr;
} __packed;

#define MGMT_OP_PIN_CODE_NEG_REPLY      0x0017
struct mgmt_cp_pin_code_neg_reply {
        struct mgmt_addr_info addr;
} __packed;
#define MGMT_PIN_CODE_NEG_REPLY_SIZE    MGMT_ADDR_INFO_SIZE

#define MGMT_OP_SET_IO_CAPABILITY       0x0018
struct mgmt_cp_set_io_capability {
        __u8    io_capability;
} __packed;
#define MGMT_SET_IO_CAPABILITY_SIZE     1

#define MGMT_OP_PAIR_DEVICE             0x0019
struct mgmt_cp_pair_device {
        struct mgmt_addr_info addr;
        __u8    io_cap;
} __packed;
#define MGMT_PAIR_DEVICE_SIZE           (MGMT_ADDR_INFO_SIZE + 1)
struct mgmt_rp_pair_device {
        struct mgmt_addr_info addr;
} __packed;

#define MGMT_OP_CANCEL_PAIR_DEVICE      0x001A
#define MGMT_CANCEL_PAIR_DEVICE_SIZE    MGMT_ADDR_INFO_SIZE

#define MGMT_OP_UNPAIR_DEVICE           0x001B
struct mgmt_cp_unpair_device {
        struct mgmt_addr_info addr;
        __u8 disconnect;
} __packed;
#define MGMT_UNPAIR_DEVICE_SIZE         (MGMT_ADDR_INFO_SIZE + 1)
struct mgmt_rp_unpair_device {
        struct mgmt_addr_info addr;
};

#define MGMT_OP_USER_CONFIRM_REPLY      0x001C
struct mgmt_cp_user_confirm_reply {
        struct mgmt_addr_info addr;
} __packed;
#define MGMT_USER_CONFIRM_REPLY_SIZE    MGMT_ADDR_INFO_SIZE
struct mgmt_rp_user_confirm_reply {
        struct mgmt_addr_info addr;
} __packed;

#define MGMT_OP_USER_CONFIRM_NEG_REPLY  0x001D
struct mgmt_cp_user_confirm_neg_reply {
        struct mgmt_addr_info addr;
} __packed;
#define MGMT_USER_CONFIRM_NEG_REPLY_SIZE MGMT_ADDR_INFO_SIZE

#define MGMT_OP_USER_PASSKEY_REPLY      0x001E
struct mgmt_cp_user_passkey_reply {
        struct mgmt_addr_info addr;
        __le32  passkey;
} __packed;
#define MGMT_USER_PASSKEY_REPLY_SIZE    (MGMT_ADDR_INFO_SIZE + 4)
struct mgmt_rp_user_passkey_reply {
        struct mgmt_addr_info addr;
} __packed;

#define MGMT_OP_USER_PASSKEY_NEG_REPLY  0x001F
struct mgmt_cp_user_passkey_neg_reply {
        struct mgmt_addr_info addr;
} __packed;
#define MGMT_USER_PASSKEY_NEG_REPLY_SIZE MGMT_ADDR_INFO_SIZE

#define MGMT_OP_READ_LOCAL_OOB_DATA     0x0020
#define MGMT_READ_LOCAL_OOB_DATA_SIZE   0
struct mgmt_rp_read_local_oob_data {
        __u8    hash192[16];
        __u8    rand192[16];
        __u8    hash256[16];
        __u8    rand256[16];
} __packed;

#define MGMT_OP_ADD_REMOTE_OOB_DATA     0x0021
struct mgmt_cp_add_remote_oob_data {
        struct mgmt_addr_info addr;
        __u8    hash[16];
        __u8    rand[16];
} __packed;
#define MGMT_ADD_REMOTE_OOB_DATA_SIZE   (MGMT_ADDR_INFO_SIZE + 32)
struct mgmt_cp_add_remote_oob_ext_data {
        struct mgmt_addr_info addr;
        __u8    hash192[16];
        __u8    rand192[16];
        __u8    hash256[16];
        __u8    rand256[16];
} __packed;
#define MGMT_ADD_REMOTE_OOB_EXT_DATA_SIZE (MGMT_ADDR_INFO_SIZE + 64)

#define MGMT_OP_REMOVE_REMOTE_OOB_DATA  0x0022
struct mgmt_cp_remove_remote_oob_data {
        struct mgmt_addr_info addr;
} __packed;
#define MGMT_REMOVE_REMOTE_OOB_DATA_SIZE MGMT_ADDR_INFO_SIZE

#define MGMT_OP_START_DISCOVERY         0x0023
struct mgmt_cp_start_discovery {
        __u8 type;
} __packed;
#define MGMT_START_DISCOVERY_SIZE       1

#define MGMT_OP_STOP_DISCOVERY          0x0024
struct mgmt_cp_stop_discovery {
        __u8 type;
} __packed;
#define MGMT_STOP_DISCOVERY_SIZE        1

#define MGMT_OP_CONFIRM_NAME            0x0025
struct mgmt_cp_confirm_name {
        struct mgmt_addr_info addr;
        __u8    name_known;
} __packed;
#define MGMT_CONFIRM_NAME_SIZE          (MGMT_ADDR_INFO_SIZE + 1)
struct mgmt_rp_confirm_name {
        struct mgmt_addr_info addr;
} __packed;

#define MGMT_OP_BLOCK_DEVICE            0x0026
struct mgmt_cp_block_device {
        struct mgmt_addr_info addr;
} __packed;
#define MGMT_BLOCK_DEVICE_SIZE          MGMT_ADDR_INFO_SIZE

#define MGMT_OP_UNBLOCK_DEVICE          0x0027
struct mgmt_cp_unblock_device {
        struct mgmt_addr_info addr;
} __packed;
#define MGMT_UNBLOCK_DEVICE_SIZE        MGMT_ADDR_INFO_SIZE

#define MGMT_OP_SET_DEVICE_ID           0x0028
struct mgmt_cp_set_device_id {
        __le16  source;
        __le16  vendor;
        __le16  product;
        __le16  version;
} __packed;
#define MGMT_SET_DEVICE_ID_SIZE         8

#define MGMT_OP_SET_ADVERTISING         0x0029

#define MGMT_OP_SET_BREDR               0x002A

#define MGMT_OP_SET_STATIC_ADDRESS      0x002B
struct mgmt_cp_set_static_address {
        bdaddr_t bdaddr;
} __packed;
#define MGMT_SET_STATIC_ADDRESS_SIZE    6

#define MGMT_OP_SET_SCAN_PARAMS         0x002C
struct mgmt_cp_set_scan_params {
        __le16  interval;
        __le16  window;
} __packed;
#define MGMT_SET_SCAN_PARAMS_SIZE       4

#define MGMT_OP_SET_SECURE_CONN         0x002D

#define MGMT_OP_SET_DEBUG_KEYS          0x002E

#define MGMT_OP_SET_PRIVACY             0x002F
struct mgmt_cp_set_privacy {
        __u8 privacy;
        __u8 irk[16];
} __packed;
#define MGMT_SET_PRIVACY_SIZE           17

struct mgmt_irk_info {
        struct mgmt_addr_info addr;
        __u8 val[16];
} __packed;

#define MGMT_OP_LOAD_IRKS               0x0030
struct mgmt_cp_load_irks {
        __le16 irk_count;
        struct mgmt_irk_info irks[0];
} __packed;
#define MGMT_LOAD_IRKS_SIZE             2

#define MGMT_OP_GET_CONN_INFO           0x0031
struct mgmt_cp_get_conn_info {
        struct mgmt_addr_info addr;
} __packed;
#define MGMT_GET_CONN_INFO_SIZE         MGMT_ADDR_INFO_SIZE
struct mgmt_rp_get_conn_info {
        struct mgmt_addr_info addr;
        __s8    rssi;
        __s8    tx_power;
        __s8    max_tx_power;
} __packed;

#define MGMT_OP_GET_CLOCK_INFO          0x0032
struct mgmt_cp_get_clock_info {
        struct mgmt_addr_info addr;
} __packed;
#define MGMT_GET_CLOCK_INFO_SIZE        MGMT_ADDR_INFO_SIZE
struct mgmt_rp_get_clock_info {
        struct mgmt_addr_info addr;
        __le32  local_clock;
        __le32  piconet_clock;
        __le16  accuracy;
} __packed;

#define MGMT_OP_ADD_DEVICE              0x0033
struct mgmt_cp_add_device {
        struct mgmt_addr_info addr;
        __u8    action;
} __packed;
#define MGMT_ADD_DEVICE_SIZE            (MGMT_ADDR_INFO_SIZE + 1)

#define MGMT_OP_REMOVE_DEVICE           0x0034
struct mgmt_cp_remove_device {
        struct mgmt_addr_info addr;
} __packed;
#define MGMT_REMOVE_DEVICE_SIZE         MGMT_ADDR_INFO_SIZE

struct mgmt_conn_param {
        struct mgmt_addr_info addr;
        __le16 min_interval;
        __le16 max_interval;
        __le16 latency;
        __le16 timeout;
} __packed;

#define MGMT_OP_LOAD_CONN_PARAM         0x0035
struct mgmt_cp_load_conn_param {
        __le16 param_count;
        struct mgmt_conn_param params[0];
} __packed;
#define MGMT_LOAD_CONN_PARAM_SIZE       2

#define MGMT_OP_READ_UNCONF_INDEX_LIST  0x0036
#define MGMT_READ_UNCONF_INDEX_LIST_SIZE 0
struct mgmt_rp_read_unconf_index_list {
        __le16  num_controllers;
        __le16  index[0];
} __packed;

#define MGMT_OPTION_EXTERNAL_CONFIG     0x00000001
#define MGMT_OPTION_PUBLIC_ADDRESS      0x00000002

#define MGMT_OP_READ_CONFIG_INFO        0x0037
#define MGMT_READ_CONFIG_INFO_SIZE      0
struct mgmt_rp_read_config_info {
        __le16  manufacturer;
        __le32  supported_options;
        __le32  missing_options;
} __packed;

#define MGMT_OP_SET_EXTERNAL_CONFIG     0x0038
struct mgmt_cp_set_external_config {
        __u8 config;
} __packed;
#define MGMT_SET_EXTERNAL_CONFIG_SIZE   1

#define MGMT_OP_SET_PUBLIC_ADDRESS      0x0039
struct mgmt_cp_set_public_address {
        bdaddr_t bdaddr;
} __packed;
#define MGMT_SET_PUBLIC_ADDRESS_SIZE    6

#define MGMT_OP_START_SERVICE_DISCOVERY 0x003A
struct mgmt_cp_start_service_discovery {
        __u8 type;
        __s8 rssi;
        __le16 uuid_count;
        __u8 uuids[0][16];
} __packed;
#define MGMT_START_SERVICE_DISCOVERY_SIZE 4

#define MGMT_OP_READ_LOCAL_OOB_EXT_DATA 0x003B
struct mgmt_cp_read_local_oob_ext_data {
        __u8 type;
} __packed;
#define MGMT_READ_LOCAL_OOB_EXT_DATA_SIZE 1
struct mgmt_rp_read_local_oob_ext_data {
        __u8    type;
        __le16  eir_len;
        __u8    eir[0];
} __packed;

#define MGMT_OP_READ_EXT_INDEX_LIST     0x003C
#define MGMT_READ_EXT_INDEX_LIST_SIZE   0
struct mgmt_rp_read_ext_index_list {
        __le16  num_controllers;
        struct {
                __le16 index;
                __u8   type;
                __u8   bus;
        } entry[0];
} __packed;

#define MGMT_OP_READ_ADV_FEATURES       0x0003D
#define MGMT_READ_ADV_FEATURES_SIZE     0
struct mgmt_rp_read_adv_features {
        __le32 supported_flags;
        __u8   max_adv_data_len;
        __u8   max_scan_rsp_len;
        __u8   max_instances;
        __u8   num_instances;
        __u8   instance[0];
} __packed;

#define MGMT_OP_ADD_ADVERTISING         0x003E
struct mgmt_cp_add_advertising {
        __u8    instance;
        __le32  flags;
        __le16  duration;
        __le16  timeout;
        __u8    adv_data_len;
        __u8    scan_rsp_len;
        __u8    data[0];
} __packed;
#define MGMT_ADD_ADVERTISING_SIZE       11
struct mgmt_rp_add_advertising {
        __u8    instance;
} __packed;

#define MGMT_ADV_FLAG_CONNECTABLE       BIT(0)
#define MGMT_ADV_FLAG_DISCOV            BIT(1)
#define MGMT_ADV_FLAG_LIMITED_DISCOV    BIT(2)
#define MGMT_ADV_FLAG_MANAGED_FLAGS     BIT(3)
#define MGMT_ADV_FLAG_TX_POWER          BIT(4)
#define MGMT_ADV_FLAG_APPEARANCE        BIT(5)
#define MGMT_ADV_FLAG_LOCAL_NAME        BIT(6)

#define MGMT_OP_REMOVE_ADVERTISING      0x003F
struct mgmt_cp_remove_advertising {
        __u8    instance;
} __packed;
#define MGMT_REMOVE_ADVERTISING_SIZE    1
struct mgmt_rp_remove_advertising {
        __u8    instance;
} __packed;

#define MGMT_OP_GET_ADV_SIZE_INFO       0x0040
struct mgmt_cp_get_adv_size_info {
        __u8    instance;
        __le32  flags;
} __packed;
#define MGMT_GET_ADV_SIZE_INFO_SIZE     5
struct mgmt_rp_get_adv_size_info {
        __u8    instance;
        __le32  flags;
        __u8    max_adv_data_len;
        __u8    max_scan_rsp_len;
} __packed;

#define MGMT_OP_START_LIMITED_DISCOVERY 0x0041

#define MGMT_EV_CMD_COMPLETE            0x0001
struct mgmt_ev_cmd_complete {
        __le16  opcode;
        __u8    status;
        __u8    data[0];
} __packed;

#define MGMT_EV_CMD_STATUS              0x0002
struct mgmt_ev_cmd_status {
        __le16  opcode;
        __u8    status;
} __packed;

#define MGMT_EV_CONTROLLER_ERROR        0x0003
struct mgmt_ev_controller_error {
        __u8    error_code;
} __packed;

#define MGMT_EV_INDEX_ADDED             0x0004

#define MGMT_EV_INDEX_REMOVED           0x0005

#define MGMT_EV_NEW_SETTINGS            0x0006

#define MGMT_EV_CLASS_OF_DEV_CHANGED    0x0007
struct mgmt_ev_class_of_dev_changed {
        __u8    dev_class[3];
};

#define MGMT_EV_LOCAL_NAME_CHANGED      0x0008
struct mgmt_ev_local_name_changed {
        __u8    name[MGMT_MAX_NAME_LENGTH];
        __u8    short_name[MGMT_MAX_SHORT_NAME_LENGTH];
} __packed;

#define MGMT_EV_NEW_LINK_KEY            0x0009
struct mgmt_ev_new_link_key {
        __u8    store_hint;
        struct mgmt_link_key_info key;
} __packed;

#define MGMT_EV_NEW_LONG_TERM_KEY       0x000A
struct mgmt_ev_new_long_term_key {
        __u8    store_hint;
        struct mgmt_ltk_info key;
} __packed;

#define MGMT_EV_DEVICE_CONNECTED        0x000B
struct mgmt_ev_device_connected {
        struct mgmt_addr_info addr;
        __le32  flags;
        __le16  eir_len;
        __u8    eir[0];
} __packed;

#define MGMT_DEV_DISCONN_UNKNOWN        0x00
#define MGMT_DEV_DISCONN_TIMEOUT        0x01
#define MGMT_DEV_DISCONN_LOCAL_HOST     0x02
#define MGMT_DEV_DISCONN_REMOTE         0x03

#define MGMT_EV_DEVICE_DISCONNECTED     0x000C
struct mgmt_ev_device_disconnected {
        struct mgmt_addr_info addr;
        __u8    reason;
} __packed;

#define MGMT_EV_CONNECT_FAILED          0x000D
struct mgmt_ev_connect_failed {
        struct mgmt_addr_info addr;
        __u8    status;
} __packed;

#define MGMT_EV_PIN_CODE_REQUEST        0x000E
struct mgmt_ev_pin_code_request {
        struct mgmt_addr_info addr;
        __u8    secure;
} __packed;

#define MGMT_EV_USER_CONFIRM_REQUEST    0x000F
struct mgmt_ev_user_confirm_request {
        struct mgmt_addr_info addr;
        __u8    confirm_hint;
        __le32  value;
} __packed;

#define MGMT_EV_USER_PASSKEY_REQUEST    0x0010
struct mgmt_ev_user_passkey_request {
        struct mgmt_addr_info addr;
} __packed;

#define MGMT_EV_AUTH_FAILED             0x0011
struct mgmt_ev_auth_failed {
        struct mgmt_addr_info addr;
        __u8    status;
} __packed;

#define MGMT_DEV_FOUND_CONFIRM_NAME    0x01
#define MGMT_DEV_FOUND_LEGACY_PAIRING  0x02
#define MGMT_DEV_FOUND_NOT_CONNECTABLE 0x04

#define MGMT_EV_DEVICE_FOUND            0x0012
struct mgmt_ev_device_found {
        struct mgmt_addr_info addr;
        __s8    rssi;
        __le32  flags;
        __le16  eir_len;
        __u8    eir[0];
} __packed;

#define MGMT_EV_DISCOVERING             0x0013
struct mgmt_ev_discovering {
        __u8    type;
        __u8    discovering;
} __packed;

#define MGMT_EV_DEVICE_BLOCKED          0x0014
struct mgmt_ev_device_blocked {
        struct mgmt_addr_info addr;
} __packed;

#define MGMT_EV_DEVICE_UNBLOCKED        0x0015
struct mgmt_ev_device_unblocked {
        struct mgmt_addr_info addr;
} __packed;

#define MGMT_EV_DEVICE_UNPAIRED         0x0016
struct mgmt_ev_device_unpaired {
        struct mgmt_addr_info addr;
} __packed;

#define MGMT_EV_PASSKEY_NOTIFY          0x0017
struct mgmt_ev_passkey_notify {
        struct mgmt_addr_info addr;
        __le32  passkey;
        __u8    entered;
} __packed;

#define MGMT_EV_NEW_IRK                 0x0018
struct mgmt_ev_new_irk {
        __u8     store_hint;
        bdaddr_t rpa;
        struct mgmt_irk_info irk;
} __packed;

#define MGMT_CSRK_LOCAL_UNAUTHENTICATED         0x00
#define MGMT_CSRK_REMOTE_UNAUTHENTICATED        0x01
#define MGMT_CSRK_LOCAL_AUTHENTICATED           0x02
#define MGMT_CSRK_REMOTE_AUTHENTICATED          0x03

struct mgmt_csrk_info {
        struct mgmt_addr_info addr;
        __u8 type;
        __u8 val[16];
} __packed;

#define MGMT_EV_NEW_CSRK                0x0019
struct mgmt_ev_new_csrk {
        __u8 store_hint;
        struct mgmt_csrk_info key;
} __packed;

#define MGMT_EV_DEVICE_ADDED            0x001a
struct mgmt_ev_device_added {
        struct mgmt_addr_info addr;
        __u8 action;
} __packed;

#define MGMT_EV_DEVICE_REMOVED          0x001b
struct mgmt_ev_device_removed {
        struct mgmt_addr_info addr;
} __packed;

#define MGMT_EV_NEW_CONN_PARAM          0x001c
struct mgmt_ev_new_conn_param {
        struct mgmt_addr_info addr;
        __u8 store_hint;
        __le16 min_interval;
        __le16 max_interval;
        __le16 latency;
        __le16 timeout;
} __packed;

#define MGMT_EV_UNCONF_INDEX_ADDED      0x001d

#define MGMT_EV_UNCONF_INDEX_REMOVED    0x001e

#define MGMT_EV_NEW_CONFIG_OPTIONS      0x001f

struct mgmt_ev_ext_index {
        __u8 type;
        __u8 bus;
} __packed;

#define MGMT_EV_EXT_INDEX_ADDED         0x0020

#define MGMT_EV_EXT_INDEX_REMOVED       0x0021

#define MGMT_EV_LOCAL_OOB_DATA_UPDATED  0x0022
struct mgmt_ev_local_oob_data_updated {
        __u8    type;
        __le16  eir_len;
        __u8    eir[0];
} __packed;

#define MGMT_EV_ADVERTISING_ADDED       0x0023
struct mgmt_ev_advertising_added {
        __u8    instance;
} __packed;

#define MGMT_EV_ADVERTISING_REMOVED     0x0024
struct mgmt_ev_advertising_removed {
        __u8    instance;
} __packed;