

#ifndef __HCI_H
#define __HCI_H

#define HCI_MAX_ACL_SIZE	1024
#define HCI_MAX_SCO_SIZE	255
#define HCI_MAX_ISO_SIZE	251
#define HCI_MAX_EVENT_SIZE	260
#define HCI_MAX_FRAME_SIZE	(HCI_MAX_ACL_SIZE + 4)

#define HCI_LINK_KEY_SIZE	16
#define HCI_AMP_LINK_KEY_SIZE	(2 * HCI_LINK_KEY_SIZE)

#define HCI_MAX_AMP_ASSOC_SIZE	672

#define HCI_MAX_CPB_DATA_SIZE	252


#define HCI_DEV_REG			1
#define HCI_DEV_UNREG			2
#define HCI_DEV_UP			3
#define HCI_DEV_DOWN			4
#define HCI_DEV_SUSPEND			5
#define HCI_DEV_RESUME			6
#define HCI_DEV_OPEN			7
#define HCI_DEV_CLOSE			8
#define HCI_DEV_SETUP			9


#define HCI_NOTIFY_CONN_ADD		1
#define HCI_NOTIFY_CONN_DEL		2
#define HCI_NOTIFY_VOICE_SETTING	3
#define HCI_NOTIFY_ENABLE_SCO_CVSD	4
#define HCI_NOTIFY_ENABLE_SCO_TRANSP	5
#define HCI_NOTIFY_DISABLE_SCO		6


#define HCI_VIRTUAL	0
#define HCI_USB		1
#define HCI_PCCARD	2
#define HCI_UART	3
#define HCI_RS232	4
#define HCI_PCI		5
#define HCI_SDIO	6
#define HCI_SPI		7
#define HCI_I2C		8
#define HCI_SMD		9
#define HCI_VIRTIO	10


#define HCI_PRIMARY	0x00
#define HCI_AMP		0x01


#define AMP_ID_BREDR	0x00


#define AMP_TYPE_BREDR	0x00
#define AMP_TYPE_80211	0x01


#define AMP_STATUS_POWERED_DOWN			0x00
#define AMP_STATUS_BLUETOOTH_ONLY		0x01
#define AMP_STATUS_NO_CAPACITY			0x02
#define AMP_STATUS_LOW_CAPACITY			0x03
#define AMP_STATUS_MEDIUM_CAPACITY		0x04
#define AMP_STATUS_HIGH_CAPACITY		0x05
#define AMP_STATUS_FULL_CAPACITY		0x06


enum {
	
	HCI_QUIRK_RESET_ON_CLOSE,

	
	HCI_QUIRK_RAW_DEVICE,

	
	HCI_QUIRK_FIXUP_BUFFER_SIZE,

	
	HCI_QUIRK_FIXUP_INQUIRY_MODE,

	
	HCI_QUIRK_BROKEN_LOCAL_COMMANDS,

	
	HCI_QUIRK_BROKEN_STORED_LINK_KEY,

	
	HCI_QUIRK_EXTERNAL_CONFIG,

	
	HCI_QUIRK_INVALID_BDADDR,

	
	HCI_QUIRK_USE_BDADDR_PROPERTY,

	
	HCI_QUIRK_BDADDR_PROPERTY_BROKEN,

	
	HCI_QUIRK_STRICT_DUPLICATE_FILTER,

	
	HCI_QUIRK_SIMULTANEOUS_DISCOVERY,

	
	HCI_QUIRK_NON_PERSISTENT_DIAG,

	
	HCI_QUIRK_NON_PERSISTENT_SETUP,

	
	HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED,

	
	HCI_QUIRK_VALID_LE_STATES,

	
	HCI_QUIRK_BROKEN_ERR_DATA_REPORTING,

	
	HCI_QUIRK_NO_SUSPEND_NOTIFIER,

	
	HCI_QUIRK_BROKEN_READ_TRANSMIT_POWER,

	
	HCI_QUIRK_BROKEN_FILTER_CLEAR_ALL,

	
	HCI_QUIRK_BROKEN_ENHANCED_SETUP_SYNC_CONN,

	
	HCI_QUIRK_BROKEN_EXT_SCAN,

	
	HCI_QUIRK_BROKEN_MWS_TRANSPORT_CONFIG,

	
	HCI_QUIRK_BROKEN_LOCAL_EXT_FEATURES_PAGE_2,

	
	HCI_QUIRK_BROKEN_SET_RPA_TIMEOUT,
};


enum {
	HCI_UP,
	HCI_INIT,
	HCI_RUNNING,

	HCI_PSCAN,
	HCI_ISCAN,
	HCI_AUTH,
	HCI_ENCRYPT,
	HCI_INQUIRY,

	HCI_RAW,

	HCI_RESET,
};


enum {
	HCI_SOCK_TRUSTED,
	HCI_MGMT_INDEX_EVENTS,
	HCI_MGMT_UNCONF_INDEX_EVENTS,
	HCI_MGMT_EXT_INDEX_EVENTS,
	HCI_MGMT_EXT_INFO_EVENTS,
	HCI_MGMT_OPTION_EVENTS,
	HCI_MGMT_SETTING_EVENTS,
	HCI_MGMT_DEV_CLASS_EVENTS,
	HCI_MGMT_LOCAL_NAME_EVENTS,
	HCI_MGMT_OOB_DATA_EVENTS,
	HCI_MGMT_EXP_FEATURE_EVENTS,
};


enum {
	HCI_SETUP,
	HCI_CONFIG,
	HCI_DEBUGFS_CREATED,
	HCI_AUTO_OFF,
	HCI_RFKILLED,
	HCI_MGMT,
	HCI_BONDABLE,
	HCI_SERVICE_CACHE,
	HCI_KEEP_DEBUG_KEYS,
	HCI_USE_DEBUG_KEYS,
	HCI_UNREGISTER,
	HCI_UNCONFIGURED,
	HCI_USER_CHANNEL,
	HCI_EXT_CONFIGURED,
	HCI_LE_ADV,
	HCI_LE_ADV_0,
	HCI_LE_PER_ADV,
	HCI_LE_SCAN,
	HCI_SSP_ENABLED,
	HCI_SC_ENABLED,
	HCI_SC_ONLY,
	HCI_PRIVACY,
	HCI_LIMITED_PRIVACY,
	HCI_RPA_EXPIRED,
	HCI_RPA_RESOLVING,
	HCI_HS_ENABLED,
	HCI_LE_ENABLED,
	HCI_ADVERTISING,
	HCI_ADVERTISING_CONNECTABLE,
	HCI_CONNECTABLE,
	HCI_DISCOVERABLE,
	HCI_LIMITED_DISCOVERABLE,
	HCI_LINK_SECURITY,
	HCI_PERIODIC_INQ,
	HCI_FAST_CONNECTABLE,
	HCI_BREDR_ENABLED,
	HCI_LE_SCAN_INTERRUPTED,
	HCI_WIDEBAND_SPEECH_ENABLED,
	HCI_EVENT_FILTER_CONFIGURED,
	HCI_PA_SYNC,

	HCI_DUT_MODE,
	HCI_VENDOR_DIAG,
	HCI_FORCE_BREDR_SMP,
	HCI_FORCE_STATIC_ADDR,
	HCI_LL_RPA_RESOLUTION,
	HCI_ENABLE_LL_PRIVACY,
	HCI_CMD_PENDING,
	HCI_FORCE_NO_MITM,
	HCI_QUALITY_REPORT,
	HCI_OFFLOAD_CODECS_ENABLED,
	HCI_LE_SIMULTANEOUS_ROLES,
	HCI_CMD_DRAIN_WORKQUEUE,

	HCI_MESH_EXPERIMENTAL,
	HCI_MESH,
	HCI_MESH_SENDING,

	__HCI_NUM_FLAGS,
};


#define HCI_DISCONN_TIMEOUT	msecs_to_jiffies(2000)	
#define HCI_PAIRING_TIMEOUT	msecs_to_jiffies(60000)	
#define HCI_INIT_TIMEOUT	msecs_to_jiffies(10000)	
#define HCI_CMD_TIMEOUT		msecs_to_jiffies(2000)	
#define HCI_NCMD_TIMEOUT	msecs_to_jiffies(4000)	
#define HCI_ACL_TX_TIMEOUT	msecs_to_jiffies(45000)	
#define HCI_AUTO_OFF_TIMEOUT	msecs_to_jiffies(2000)	
#define HCI_LE_CONN_TIMEOUT	msecs_to_jiffies(20000)	
#define HCI_LE_AUTOCONN_TIMEOUT	msecs_to_jiffies(4000)	


#define HCI_COMMAND_PKT		0x01
#define HCI_ACLDATA_PKT		0x02
#define HCI_SCODATA_PKT		0x03
#define HCI_EVENT_PKT		0x04
#define HCI_ISODATA_PKT		0x05
#define HCI_DIAG_PKT		0xf0
#define HCI_VENDOR_PKT		0xff


#define HCI_DM1		0x0008
#define HCI_DM3		0x0400
#define HCI_DM5		0x4000
#define HCI_DH1		0x0010
#define HCI_DH3		0x0800
#define HCI_DH5		0x8000


#define HCI_2DH1	0x0002
#define HCI_3DH1	0x0004
#define HCI_2DH3	0x0100
#define HCI_3DH3	0x0200
#define HCI_2DH5	0x1000
#define HCI_3DH5	0x2000

#define HCI_HV1		0x0020
#define HCI_HV2		0x0040
#define HCI_HV3		0x0080

#define SCO_PTYPE_MASK	(HCI_HV1 | HCI_HV2 | HCI_HV3)
#define ACL_PTYPE_MASK	(~SCO_PTYPE_MASK)


#define ESCO_HV1	0x0001
#define ESCO_HV2	0x0002
#define ESCO_HV3	0x0004
#define ESCO_EV3	0x0008
#define ESCO_EV4	0x0010
#define ESCO_EV5	0x0020
#define ESCO_2EV3	0x0040
#define ESCO_3EV3	0x0080
#define ESCO_2EV5	0x0100
#define ESCO_3EV5	0x0200

#define SCO_ESCO_MASK  (ESCO_HV1 | ESCO_HV2 | ESCO_HV3)
#define EDR_ESCO_MASK  (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5)


#define ACL_START_NO_FLUSH	0x00
#define ACL_CONT		0x01
#define ACL_START		0x02
#define ACL_COMPLETE		0x03
#define ACL_ACTIVE_BCAST	0x04
#define ACL_PICO_BCAST		0x08


#define ISO_START		0x00
#define ISO_CONT		0x01
#define ISO_SINGLE		0x02
#define ISO_END			0x03


#define ISO_TS			0x01


#define SCO_LINK	0x00
#define ACL_LINK	0x01
#define ESCO_LINK	0x02

#define LE_LINK		0x80
#define AMP_LINK	0x81
#define ISO_LINK	0x82
#define INVALID_LINK	0xff


#define LMP_3SLOT	0x01
#define LMP_5SLOT	0x02
#define LMP_ENCRYPT	0x04
#define LMP_SOFFSET	0x08
#define LMP_TACCURACY	0x10
#define LMP_RSWITCH	0x20
#define LMP_HOLD	0x40
#define LMP_SNIFF	0x80

#define LMP_PARK	0x01
#define LMP_RSSI	0x02
#define LMP_QUALITY	0x04
#define LMP_SCO		0x08
#define LMP_HV2		0x10
#define LMP_HV3		0x20
#define LMP_ULAW	0x40
#define LMP_ALAW	0x80

#define LMP_CVSD	0x01
#define LMP_PSCHEME	0x02
#define LMP_PCONTROL	0x04
#define LMP_TRANSPARENT	0x08

#define LMP_EDR_2M		0x02
#define LMP_EDR_3M		0x04
#define LMP_RSSI_INQ	0x40
#define LMP_ESCO	0x80

#define LMP_EV4		0x01
#define LMP_EV5		0x02
#define LMP_NO_BREDR	0x20
#define LMP_LE		0x40
#define LMP_EDR_3SLOT	0x80

#define LMP_EDR_5SLOT	0x01
#define LMP_SNIFF_SUBR	0x02
#define LMP_PAUSE_ENC	0x04
#define LMP_EDR_ESCO_2M	0x20
#define LMP_EDR_ESCO_3M	0x40
#define LMP_EDR_3S_ESCO	0x80

#define LMP_EXT_INQ	0x01
#define LMP_SIMUL_LE_BR	0x02
#define LMP_SIMPLE_PAIR	0x08
#define LMP_ERR_DATA_REPORTING 0x20
#define LMP_NO_FLUSH	0x40

#define LMP_LSTO	0x01
#define LMP_INQ_TX_PWR	0x02
#define LMP_EXTFEATURES	0x80


#define LMP_CPB_CENTRAL		0x01
#define LMP_CPB_PERIPHERAL	0x02
#define LMP_SYNC_TRAIN		0x04
#define LMP_SYNC_SCAN		0x08

#define LMP_SC		0x01
#define LMP_PING	0x02


#define LMP_HOST_SSP		0x01
#define LMP_HOST_LE		0x02
#define LMP_HOST_LE_BREDR	0x04
#define LMP_HOST_SC		0x08


#define HCI_LE_ENCRYPTION		0x01
#define HCI_LE_CONN_PARAM_REQ_PROC	0x02
#define HCI_LE_PERIPHERAL_FEATURES	0x08
#define HCI_LE_PING			0x10
#define HCI_LE_DATA_LEN_EXT		0x20
#define HCI_LE_LL_PRIVACY		0x40
#define HCI_LE_EXT_SCAN_POLICY		0x80
#define HCI_LE_PHY_2M			0x01
#define HCI_LE_PHY_CODED		0x08
#define HCI_LE_EXT_ADV			0x10
#define HCI_LE_PERIODIC_ADV		0x20
#define HCI_LE_CHAN_SEL_ALG2		0x40
#define HCI_LE_CIS_CENTRAL		0x10
#define HCI_LE_CIS_PERIPHERAL		0x20
#define HCI_LE_ISO_BROADCASTER		0x40


#define HCI_CM_ACTIVE	0x0000
#define HCI_CM_HOLD	0x0001
#define HCI_CM_SNIFF	0x0002
#define HCI_CM_PARK	0x0003


#define HCI_LP_RSWITCH	0x0001
#define HCI_LP_HOLD	0x0002
#define HCI_LP_SNIFF	0x0004
#define HCI_LP_PARK	0x0008


#define HCI_LM_ACCEPT	0x8000
#define HCI_LM_MASTER	0x0001
#define HCI_LM_AUTH	0x0002
#define HCI_LM_ENCRYPT	0x0004
#define HCI_LM_TRUSTED	0x0008
#define HCI_LM_RELIABLE	0x0010
#define HCI_LM_SECURE	0x0020
#define HCI_LM_FIPS	0x0040


#define HCI_AT_NO_BONDING		0x00
#define HCI_AT_NO_BONDING_MITM		0x01
#define HCI_AT_DEDICATED_BONDING	0x02
#define HCI_AT_DEDICATED_BONDING_MITM	0x03
#define HCI_AT_GENERAL_BONDING		0x04
#define HCI_AT_GENERAL_BONDING_MITM	0x05


#define HCI_IO_DISPLAY_ONLY	0x00
#define HCI_IO_DISPLAY_YESNO	0x01
#define HCI_IO_KEYBOARD_ONLY	0x02
#define HCI_IO_NO_INPUT_OUTPUT	0x03


#define HCI_LK_COMBINATION		0x00
#define HCI_LK_LOCAL_UNIT		0x01
#define HCI_LK_REMOTE_UNIT		0x02
#define HCI_LK_DEBUG_COMBINATION	0x03
#define HCI_LK_UNAUTH_COMBINATION_P192	0x04
#define HCI_LK_AUTH_COMBINATION_P192	0x05
#define HCI_LK_CHANGED_COMBINATION	0x06
#define HCI_LK_UNAUTH_COMBINATION_P256	0x07
#define HCI_LK_AUTH_COMBINATION_P256	0x08


#define HCI_ERROR_UNKNOWN_CONN_ID	0x02
#define HCI_ERROR_AUTH_FAILURE		0x05
#define HCI_ERROR_PIN_OR_KEY_MISSING	0x06
#define HCI_ERROR_MEMORY_EXCEEDED	0x07
#define HCI_ERROR_CONNECTION_TIMEOUT	0x08
#define HCI_ERROR_REJ_LIMITED_RESOURCES	0x0d
#define HCI_ERROR_REJ_BAD_ADDR		0x0f
#define HCI_ERROR_INVALID_PARAMETERS	0x12
#define HCI_ERROR_REMOTE_USER_TERM	0x13
#define HCI_ERROR_REMOTE_LOW_RESOURCES	0x14
#define HCI_ERROR_REMOTE_POWER_OFF	0x15
#define HCI_ERROR_LOCAL_HOST_TERM	0x16
#define HCI_ERROR_PAIRING_NOT_ALLOWED	0x18
#define HCI_ERROR_INVALID_LL_PARAMS	0x1e
#define HCI_ERROR_UNSPECIFIED		0x1f
#define HCI_ERROR_ADVERTISING_TIMEOUT	0x3c
#define HCI_ERROR_CANCELLED_BY_HOST	0x44


#define HCI_FLOW_CTL_MODE_PACKET_BASED	0x00
#define HCI_FLOW_CTL_MODE_BLOCK_BASED	0x01


#define HCI_TX_POWER_INVALID	127
#define HCI_RSSI_INVALID	127

#define HCI_ROLE_MASTER		0x00
#define HCI_ROLE_SLAVE		0x01


#define EIR_FLAGS		0x01 
#define EIR_UUID16_SOME		0x02 
#define EIR_UUID16_ALL		0x03 
#define EIR_UUID32_SOME		0x04 
#define EIR_UUID32_ALL		0x05 
#define EIR_UUID128_SOME	0x06 
#define EIR_UUID128_ALL		0x07 
#define EIR_NAME_SHORT		0x08 
#define EIR_NAME_COMPLETE	0x09 
#define EIR_TX_POWER		0x0A 
#define EIR_CLASS_OF_DEV	0x0D 
#define EIR_SSP_HASH_C192	0x0E 
#define EIR_SSP_RAND_R192	0x0F 
#define EIR_DEVICE_ID		0x10 
#define EIR_APPEARANCE		0x19 
#define EIR_SERVICE_DATA	0x16 
#define EIR_LE_BDADDR		0x1B 
#define EIR_LE_ROLE		0x1C 
#define EIR_SSP_HASH_C256	0x1D 
#define EIR_SSP_RAND_R256	0x1E 
#define EIR_LE_SC_CONFIRM	0x22 
#define EIR_LE_SC_RANDOM	0x23 


#define LE_AD_LIMITED		0x01 
#define LE_AD_GENERAL		0x02 
#define LE_AD_NO_BREDR		0x04 
#define LE_AD_SIM_LE_BREDR_CTRL	0x08 
#define LE_AD_SIM_LE_BREDR_HOST	0x10 


#define HCI_OP_NOP			0x0000

#define HCI_OP_INQUIRY			0x0401
struct hci_cp_inquiry {
	__u8     lap[3];
	__u8     length;
	__u8     num_rsp;
} __packed;

#define HCI_OP_INQUIRY_CANCEL		0x0402

#define HCI_OP_PERIODIC_INQ		0x0403

#define HCI_OP_EXIT_PERIODIC_INQ	0x0404

#define HCI_OP_CREATE_CONN		0x0405
struct hci_cp_create_conn {
	bdaddr_t bdaddr;
	__le16   pkt_type;
	__u8     pscan_rep_mode;
	__u8     pscan_mode;
	__le16   clock_offset;
	__u8     role_switch;
} __packed;

#define HCI_OP_DISCONNECT		0x0406
struct hci_cp_disconnect {
	__le16   handle;
	__u8     reason;
} __packed;

#define HCI_OP_ADD_SCO			0x0407
struct hci_cp_add_sco {
	__le16   handle;
	__le16   pkt_type;
} __packed;

#define HCI_OP_CREATE_CONN_CANCEL	0x0408
struct hci_cp_create_conn_cancel {
	bdaddr_t bdaddr;
} __packed;

#define HCI_OP_ACCEPT_CONN_REQ		0x0409
struct hci_cp_accept_conn_req {
	bdaddr_t bdaddr;
	__u8     role;
} __packed;

#define HCI_OP_REJECT_CONN_REQ		0x040a
struct hci_cp_reject_conn_req {
	bdaddr_t bdaddr;
	__u8     reason;
} __packed;

#define HCI_OP_LINK_KEY_REPLY		0x040b
struct hci_cp_link_key_reply {
	bdaddr_t bdaddr;
	__u8     link_key[HCI_LINK_KEY_SIZE];
} __packed;

#define HCI_OP_LINK_KEY_NEG_REPLY	0x040c
struct hci_cp_link_key_neg_reply {
	bdaddr_t bdaddr;
} __packed;

#define HCI_OP_PIN_CODE_REPLY		0x040d
struct hci_cp_pin_code_reply {
	bdaddr_t bdaddr;
	__u8     pin_len;
	__u8     pin_code[16];
} __packed;
struct hci_rp_pin_code_reply {
	__u8     status;
	bdaddr_t bdaddr;
} __packed;

#define HCI_OP_PIN_CODE_NEG_REPLY	0x040e
struct hci_cp_pin_code_neg_reply {
	bdaddr_t bdaddr;
} __packed;
struct hci_rp_pin_code_neg_reply {
	__u8     status;
	bdaddr_t bdaddr;
} __packed;

#define HCI_OP_CHANGE_CONN_PTYPE	0x040f
struct hci_cp_change_conn_ptype {
	__le16   handle;
	__le16   pkt_type;
} __packed;

#define HCI_OP_AUTH_REQUESTED		0x0411
struct hci_cp_auth_requested {
	__le16   handle;
} __packed;

#define HCI_OP_SET_CONN_ENCRYPT		0x0413
struct hci_cp_set_conn_encrypt {
	__le16   handle;
	__u8     encrypt;
} __packed;

#define HCI_OP_CHANGE_CONN_LINK_KEY	0x0415
struct hci_cp_change_conn_link_key {
	__le16   handle;
} __packed;

#define HCI_OP_REMOTE_NAME_REQ		0x0419
struct hci_cp_remote_name_req {
	bdaddr_t bdaddr;
	__u8     pscan_rep_mode;
	__u8     pscan_mode;
	__le16   clock_offset;
} __packed;

#define HCI_OP_REMOTE_NAME_REQ_CANCEL	0x041a
struct hci_cp_remote_name_req_cancel {
	bdaddr_t bdaddr;
} __packed;

#define HCI_OP_READ_REMOTE_FEATURES	0x041b
struct hci_cp_read_remote_features {
	__le16   handle;
} __packed;

#define HCI_OP_READ_REMOTE_EXT_FEATURES	0x041c
struct hci_cp_read_remote_ext_features {
	__le16   handle;
	__u8     page;
} __packed;

#define HCI_OP_READ_REMOTE_VERSION	0x041d
struct hci_cp_read_remote_version {
	__le16   handle;
} __packed;

#define HCI_OP_READ_CLOCK_OFFSET	0x041f
struct hci_cp_read_clock_offset {
	__le16   handle;
} __packed;

#define HCI_OP_SETUP_SYNC_CONN		0x0428
struct hci_cp_setup_sync_conn {
	__le16   handle;
	__le32   tx_bandwidth;
	__le32   rx_bandwidth;
	__le16   max_latency;
	__le16   voice_setting;
	__u8     retrans_effort;
	__le16   pkt_type;
} __packed;

#define HCI_OP_ACCEPT_SYNC_CONN_REQ	0x0429
struct hci_cp_accept_sync_conn_req {
	bdaddr_t bdaddr;
	__le32   tx_bandwidth;
	__le32   rx_bandwidth;
	__le16   max_latency;
	__le16   content_format;
	__u8     retrans_effort;
	__le16   pkt_type;
} __packed;

#define HCI_OP_REJECT_SYNC_CONN_REQ	0x042a
struct hci_cp_reject_sync_conn_req {
	bdaddr_t bdaddr;
	__u8     reason;
} __packed;

#define HCI_OP_IO_CAPABILITY_REPLY	0x042b
struct hci_cp_io_capability_reply {
	bdaddr_t bdaddr;
	__u8     capability;
	__u8     oob_data;
	__u8     authentication;
} __packed;

#define HCI_OP_USER_CONFIRM_REPLY		0x042c
struct hci_cp_user_confirm_reply {
	bdaddr_t bdaddr;
} __packed;
struct hci_rp_user_confirm_reply {
	__u8     status;
	bdaddr_t bdaddr;
} __packed;

#define HCI_OP_USER_CONFIRM_NEG_REPLY	0x042d

#define HCI_OP_USER_PASSKEY_REPLY		0x042e
struct hci_cp_user_passkey_reply {
	bdaddr_t bdaddr;
	__le32	passkey;
} __packed;

#define HCI_OP_USER_PASSKEY_NEG_REPLY	0x042f

#define HCI_OP_REMOTE_OOB_DATA_REPLY	0x0430
struct hci_cp_remote_oob_data_reply {
	bdaddr_t bdaddr;
	__u8     hash[16];
	__u8     rand[16];
} __packed;

#define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY	0x0433
struct hci_cp_remote_oob_data_neg_reply {
	bdaddr_t bdaddr;
} __packed;

#define HCI_OP_IO_CAPABILITY_NEG_REPLY	0x0434
struct hci_cp_io_capability_neg_reply {
	bdaddr_t bdaddr;
	__u8     reason;
} __packed;

#define HCI_OP_CREATE_PHY_LINK		0x0435
struct hci_cp_create_phy_link {
	__u8     phy_handle;
	__u8     key_len;
	__u8     key_type;
	__u8     key[HCI_AMP_LINK_KEY_SIZE];
} __packed;

#define HCI_OP_ACCEPT_PHY_LINK		0x0436
struct hci_cp_accept_phy_link {
	__u8     phy_handle;
	__u8     key_len;
	__u8     key_type;
	__u8     key[HCI_AMP_LINK_KEY_SIZE];
} __packed;

#define HCI_OP_DISCONN_PHY_LINK		0x0437
struct hci_cp_disconn_phy_link {
	__u8     phy_handle;
	__u8     reason;
} __packed;

struct ext_flow_spec {
	__u8       id;
	__u8       stype;
	__le16     msdu;
	__le32     sdu_itime;
	__le32     acc_lat;
	__le32     flush_to;
} __packed;

#define HCI_OP_CREATE_LOGICAL_LINK	0x0438
#define HCI_OP_ACCEPT_LOGICAL_LINK	0x0439
struct hci_cp_create_accept_logical_link {
	__u8                  phy_handle;
	struct ext_flow_spec  tx_flow_spec;
	struct ext_flow_spec  rx_flow_spec;
} __packed;

#define HCI_OP_DISCONN_LOGICAL_LINK	0x043a
struct hci_cp_disconn_logical_link {
	__le16   log_handle;
} __packed;

#define HCI_OP_LOGICAL_LINK_CANCEL	0x043b
struct hci_cp_logical_link_cancel {
	__u8     phy_handle;
	__u8     flow_spec_id;
} __packed;

#define HCI_OP_ENHANCED_SETUP_SYNC_CONN		0x043d
struct hci_coding_format {
	__u8	id;
	__le16	cid;
	__le16	vid;
} __packed;

struct hci_cp_enhanced_setup_sync_conn {
	__le16   handle;
	__le32   tx_bandwidth;
	__le32   rx_bandwidth;
	struct	 hci_coding_format tx_coding_format;
	struct	 hci_coding_format rx_coding_format;
	__le16	 tx_codec_frame_size;
	__le16	 rx_codec_frame_size;
	__le32	 in_bandwidth;
	__le32	 out_bandwidth;
	struct	 hci_coding_format in_coding_format;
	struct	 hci_coding_format out_coding_format;
	__le16   in_coded_data_size;
	__le16	 out_coded_data_size;
	__u8	 in_pcm_data_format;
	__u8	 out_pcm_data_format;
	__u8	 in_pcm_sample_payload_msb_pos;
	__u8	 out_pcm_sample_payload_msb_pos;
	__u8	 in_data_path;
	__u8	 out_data_path;
	__u8	 in_transport_unit_size;
	__u8	 out_transport_unit_size;
	__le16   max_latency;
	__le16   pkt_type;
	__u8     retrans_effort;
} __packed;

struct hci_rp_logical_link_cancel {
	__u8     status;
	__u8     phy_handle;
	__u8     flow_spec_id;
} __packed;

#define HCI_OP_SET_CPB			0x0441
struct hci_cp_set_cpb {
	__u8	enable;
	__u8	lt_addr;
	__u8	lpo_allowed;
	__le16	packet_type;
	__le16	interval_min;
	__le16	interval_max;
	__le16	cpb_sv_tout;
} __packed;
struct hci_rp_set_cpb {
	__u8	status;
	__u8	lt_addr;
	__le16	interval;
} __packed;

#define HCI_OP_START_SYNC_TRAIN		0x0443

#define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY	0x0445
struct hci_cp_remote_oob_ext_data_reply {
	bdaddr_t bdaddr;
	__u8     hash192[16];
	__u8     rand192[16];
	__u8     hash256[16];
	__u8     rand256[16];
} __packed;

#define HCI_OP_SNIFF_MODE		0x0803
struct hci_cp_sniff_mode {
	__le16   handle;
	__le16   max_interval;
	__le16   min_interval;
	__le16   attempt;
	__le16   timeout;
} __packed;

#define HCI_OP_EXIT_SNIFF_MODE		0x0804
struct hci_cp_exit_sniff_mode {
	__le16   handle;
} __packed;

#define HCI_OP_ROLE_DISCOVERY		0x0809
struct hci_cp_role_discovery {
	__le16   handle;
} __packed;
struct hci_rp_role_discovery {
	__u8     status;
	__le16   handle;
	__u8     role;
} __packed;

#define HCI_OP_SWITCH_ROLE		0x080b
struct hci_cp_switch_role {
	bdaddr_t bdaddr;
	__u8     role;
} __packed;

#define HCI_OP_READ_LINK_POLICY		0x080c
struct hci_cp_read_link_policy {
	__le16   handle;
} __packed;
struct hci_rp_read_link_policy {
	__u8     status;
	__le16   handle;
	__le16   policy;
} __packed;

#define HCI_OP_WRITE_LINK_POLICY	0x080d
struct hci_cp_write_link_policy {
	__le16   handle;
	__le16   policy;
} __packed;
struct hci_rp_write_link_policy {
	__u8     status;
	__le16   handle;
} __packed;

#define HCI_OP_READ_DEF_LINK_POLICY	0x080e
struct hci_rp_read_def_link_policy {
	__u8     status;
	__le16   policy;
} __packed;

#define HCI_OP_WRITE_DEF_LINK_POLICY	0x080f
struct hci_cp_write_def_link_policy {
	__le16   policy;
} __packed;

#define HCI_OP_SNIFF_SUBRATE		0x0811
struct hci_cp_sniff_subrate {
	__le16   handle;
	__le16   max_latency;
	__le16   min_remote_timeout;
	__le16   min_local_timeout;
} __packed;

#define HCI_OP_SET_EVENT_MASK		0x0c01

#define HCI_OP_RESET			0x0c03

#define HCI_OP_SET_EVENT_FLT		0x0c05
#define HCI_SET_EVENT_FLT_SIZE		9
struct hci_cp_set_event_filter {
	__u8		flt_type;
	__u8		cond_type;
	struct {
		bdaddr_t bdaddr;
		__u8 auto_accept;
	} __packed	addr_conn_flt;
} __packed;


#define HCI_FLT_CLEAR_ALL	0x00
#define HCI_FLT_INQ_RESULT	0x01
#define HCI_FLT_CONN_SETUP	0x02


#define HCI_CONN_SETUP_ALLOW_ALL	0x00
#define HCI_CONN_SETUP_ALLOW_CLASS	0x01
#define HCI_CONN_SETUP_ALLOW_BDADDR	0x02


#define HCI_CONN_SETUP_AUTO_OFF		0x01
#define HCI_CONN_SETUP_AUTO_ON		0x02
#define HCI_CONN_SETUP_AUTO_ON_WITH_RS	0x03

#define HCI_OP_READ_STORED_LINK_KEY	0x0c0d
struct hci_cp_read_stored_link_key {
	bdaddr_t bdaddr;
	__u8     read_all;
} __packed;
struct hci_rp_read_stored_link_key {
	__u8     status;
	__le16   max_keys;
	__le16   num_keys;
} __packed;

#define HCI_OP_DELETE_STORED_LINK_KEY	0x0c12
struct hci_cp_delete_stored_link_key {
	bdaddr_t bdaddr;
	__u8     delete_all;
} __packed;
struct hci_rp_delete_stored_link_key {
	__u8     status;
	__le16   num_keys;
} __packed;

#define HCI_MAX_NAME_LENGTH		248

#define HCI_OP_WRITE_LOCAL_NAME		0x0c13
struct hci_cp_write_local_name {
	__u8     name[HCI_MAX_NAME_LENGTH];
} __packed;

#define HCI_OP_READ_LOCAL_NAME		0x0c14
struct hci_rp_read_local_name {
	__u8     status;
	__u8     name[HCI_MAX_NAME_LENGTH];
} __packed;

#define HCI_OP_WRITE_CA_TIMEOUT		0x0c16

#define HCI_OP_WRITE_PG_TIMEOUT		0x0c18

#define HCI_OP_WRITE_SCAN_ENABLE	0x0c1a
	#define SCAN_DISABLED		0x00
	#define SCAN_INQUIRY		0x01
	#define SCAN_PAGE		0x02

#define HCI_OP_READ_AUTH_ENABLE		0x0c1f

#define HCI_OP_WRITE_AUTH_ENABLE	0x0c20
	#define AUTH_DISABLED		0x00
	#define AUTH_ENABLED		0x01

#define HCI_OP_READ_ENCRYPT_MODE	0x0c21

#define HCI_OP_WRITE_ENCRYPT_MODE	0x0c22
	#define ENCRYPT_DISABLED	0x00
	#define ENCRYPT_P2P		0x01
	#define ENCRYPT_BOTH		0x02

#define HCI_OP_READ_CLASS_OF_DEV	0x0c23
struct hci_rp_read_class_of_dev {
	__u8     status;
	__u8     dev_class[3];
} __packed;

#define HCI_OP_WRITE_CLASS_OF_DEV	0x0c24
struct hci_cp_write_class_of_dev {
	__u8     dev_class[3];
} __packed;

#define HCI_OP_READ_VOICE_SETTING	0x0c25
struct hci_rp_read_voice_setting {
	__u8     status;
	__le16   voice_setting;
} __packed;

#define HCI_OP_WRITE_VOICE_SETTING	0x0c26
struct hci_cp_write_voice_setting {
	__le16   voice_setting;
} __packed;

#define HCI_OP_HOST_BUFFER_SIZE		0x0c33
struct hci_cp_host_buffer_size {
	__le16   acl_mtu;
	__u8     sco_mtu;
	__le16   acl_max_pkt;
	__le16   sco_max_pkt;
} __packed;

#define HCI_OP_READ_NUM_SUPPORTED_IAC	0x0c38
struct hci_rp_read_num_supported_iac {
	__u8	status;
	__u8	num_iac;
} __packed;

#define HCI_OP_READ_CURRENT_IAC_LAP	0x0c39

#define HCI_OP_WRITE_CURRENT_IAC_LAP	0x0c3a
struct hci_cp_write_current_iac_lap {
	__u8	num_iac;
	__u8	iac_lap[6];
} __packed;

#define HCI_OP_WRITE_INQUIRY_MODE	0x0c45

#define HCI_MAX_EIR_LENGTH		240

#define HCI_OP_WRITE_EIR		0x0c52
struct hci_cp_write_eir {
	__u8	fec;
	__u8	data[HCI_MAX_EIR_LENGTH];
} __packed;

#define HCI_OP_READ_SSP_MODE		0x0c55
struct hci_rp_read_ssp_mode {
	__u8     status;
	__u8     mode;
} __packed;

#define HCI_OP_WRITE_SSP_MODE		0x0c56
struct hci_cp_write_ssp_mode {
	__u8     mode;
} __packed;

#define HCI_OP_READ_LOCAL_OOB_DATA		0x0c57
struct hci_rp_read_local_oob_data {
	__u8     status;
	__u8     hash[16];
	__u8     rand[16];
} __packed;

#define HCI_OP_READ_INQ_RSP_TX_POWER	0x0c58
struct hci_rp_read_inq_rsp_tx_power {
	__u8     status;
	__s8     tx_power;
} __packed;

#define HCI_OP_READ_DEF_ERR_DATA_REPORTING	0x0c5a
	#define ERR_DATA_REPORTING_DISABLED	0x00
	#define ERR_DATA_REPORTING_ENABLED	0x01
struct hci_rp_read_def_err_data_reporting {
	__u8     status;
	__u8     err_data_reporting;
} __packed;

#define HCI_OP_WRITE_DEF_ERR_DATA_REPORTING	0x0c5b
struct hci_cp_write_def_err_data_reporting {
	__u8     err_data_reporting;
} __packed;

#define HCI_OP_SET_EVENT_MASK_PAGE_2	0x0c63

#define HCI_OP_READ_LOCATION_DATA	0x0c64

#define HCI_OP_READ_FLOW_CONTROL_MODE	0x0c66
struct hci_rp_read_flow_control_mode {
	__u8     status;
	__u8     mode;
} __packed;

#define HCI_OP_WRITE_LE_HOST_SUPPORTED	0x0c6d
struct hci_cp_write_le_host_supported {
	__u8	le;
	__u8	simul;
} __packed;

#define HCI_OP_SET_RESERVED_LT_ADDR	0x0c74
struct hci_cp_set_reserved_lt_addr {
	__u8	lt_addr;
} __packed;
struct hci_rp_set_reserved_lt_addr {
	__u8	status;
	__u8	lt_addr;
} __packed;

#define HCI_OP_DELETE_RESERVED_LT_ADDR	0x0c75
struct hci_cp_delete_reserved_lt_addr {
	__u8	lt_addr;
} __packed;
struct hci_rp_delete_reserved_lt_addr {
	__u8	status;
	__u8	lt_addr;
} __packed;

#define HCI_OP_SET_CPB_DATA		0x0c76
struct hci_cp_set_cpb_data {
	__u8	lt_addr;
	__u8	fragment;
	__u8	data_length;
	__u8	data[HCI_MAX_CPB_DATA_SIZE];
} __packed;
struct hci_rp_set_cpb_data {
	__u8	status;
	__u8	lt_addr;
} __packed;

#define HCI_OP_READ_SYNC_TRAIN_PARAMS	0x0c77

#define HCI_OP_WRITE_SYNC_TRAIN_PARAMS	0x0c78
struct hci_cp_write_sync_train_params {
	__le16	interval_min;
	__le16	interval_max;
	__le32	sync_train_tout;
	__u8	service_data;
} __packed;
struct hci_rp_write_sync_train_params {
	__u8	status;
	__le16	sync_train_int;
} __packed;

#define HCI_OP_READ_SC_SUPPORT		0x0c79
struct hci_rp_read_sc_support {
	__u8	status;
	__u8	support;
} __packed;

#define HCI_OP_WRITE_SC_SUPPORT		0x0c7a
struct hci_cp_write_sc_support {
	__u8	support;
} __packed;

#define HCI_OP_READ_AUTH_PAYLOAD_TO    0x0c7b
struct hci_cp_read_auth_payload_to {
	__le16  handle;
} __packed;
struct hci_rp_read_auth_payload_to {
	__u8    status;
	__le16  handle;
	__le16  timeout;
} __packed;

#define HCI_OP_WRITE_AUTH_PAYLOAD_TO    0x0c7c
struct hci_cp_write_auth_payload_to {
	__le16  handle;
	__le16  timeout;
} __packed;
struct hci_rp_write_auth_payload_to {
	__u8    status;
	__le16  handle;
} __packed;

#define HCI_OP_READ_LOCAL_OOB_EXT_DATA	0x0c7d
struct hci_rp_read_local_oob_ext_data {
	__u8     status;
	__u8     hash192[16];
	__u8     rand192[16];
	__u8     hash256[16];
	__u8     rand256[16];
} __packed;

#define HCI_CONFIGURE_DATA_PATH	0x0c83
struct hci_op_configure_data_path {
	__u8	direction;
	__u8	data_path_id;
	__u8	vnd_len;
	__u8	vnd_data[];
} __packed;

#define HCI_OP_READ_LOCAL_VERSION	0x1001
struct hci_rp_read_local_version {
	__u8     status;
	__u8     hci_ver;
	__le16   hci_rev;
	__u8     lmp_ver;
	__le16   manufacturer;
	__le16   lmp_subver;
} __packed;

#define HCI_OP_READ_LOCAL_COMMANDS	0x1002
struct hci_rp_read_local_commands {
	__u8     status;
	__u8     commands[64];
} __packed;

#define HCI_OP_READ_LOCAL_FEATURES	0x1003
struct hci_rp_read_local_features {
	__u8     status;
	__u8     features[8];
} __packed;

#define HCI_OP_READ_LOCAL_EXT_FEATURES	0x1004
struct hci_cp_read_local_ext_features {
	__u8     page;
} __packed;
struct hci_rp_read_local_ext_features {
	__u8     status;
	__u8     page;
	__u8     max_page;
	__u8     features[8];
} __packed;

#define HCI_OP_READ_BUFFER_SIZE		0x1005
struct hci_rp_read_buffer_size {
	__u8     status;
	__le16   acl_mtu;
	__u8     sco_mtu;
	__le16   acl_max_pkt;
	__le16   sco_max_pkt;
} __packed;

#define HCI_OP_READ_BD_ADDR		0x1009
struct hci_rp_read_bd_addr {
	__u8     status;
	bdaddr_t bdaddr;
} __packed;

#define HCI_OP_READ_DATA_BLOCK_SIZE	0x100a
struct hci_rp_read_data_block_size {
	__u8     status;
	__le16   max_acl_len;
	__le16   block_len;
	__le16   num_blocks;
} __packed;

#define HCI_OP_READ_LOCAL_CODECS	0x100b
struct hci_std_codecs {
	__u8	num;
	__u8	codec[];
} __packed;

struct hci_vnd_codec {
	
	__le16	cid;
	
	__le16	vid;
} __packed;

struct hci_vnd_codecs {
	__u8	num;
	struct hci_vnd_codec codec[];
} __packed;

struct hci_rp_read_local_supported_codecs {
	__u8	status;
	struct hci_std_codecs std_codecs;
	struct hci_vnd_codecs vnd_codecs;
} __packed;

#define HCI_OP_READ_LOCAL_PAIRING_OPTS	0x100c
struct hci_rp_read_local_pairing_opts {
	__u8     status;
	__u8     pairing_opts;
	__u8     max_key_size;
} __packed;

#define HCI_OP_READ_LOCAL_CODECS_V2	0x100d
struct hci_std_codec_v2 {
	__u8	id;
	__u8	transport;
} __packed;

struct hci_std_codecs_v2 {
	__u8	num;
	struct hci_std_codec_v2 codec[];
} __packed;

struct hci_vnd_codec_v2 {
	__le16	cid;
	__le16	vid;
	__u8	transport;
} __packed;

struct hci_vnd_codecs_v2 {
	__u8	num;
	struct hci_vnd_codec_v2 codec[];
} __packed;

struct hci_rp_read_local_supported_codecs_v2 {
	__u8	status;
	struct hci_std_codecs_v2 std_codecs;
	struct hci_vnd_codecs_v2 vendor_codecs;
} __packed;

#define HCI_OP_READ_LOCAL_CODEC_CAPS	0x100e
struct hci_op_read_local_codec_caps {
	__u8	id;
	__le16	cid;
	__le16	vid;
	__u8	transport;
	__u8	direction;
} __packed;

struct hci_codec_caps {
	__u8	len;
	__u8	data[];
} __packed;

struct hci_rp_read_local_codec_caps {
	__u8	status;
	__u8	num_caps;
} __packed;

#define HCI_OP_READ_PAGE_SCAN_ACTIVITY	0x0c1b
struct hci_rp_read_page_scan_activity {
	__u8     status;
	__le16   interval;
	__le16   window;
} __packed;

#define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY	0x0c1c
struct hci_cp_write_page_scan_activity {
	__le16   interval;
	__le16   window;
} __packed;

#define HCI_OP_READ_TX_POWER		0x0c2d
struct hci_cp_read_tx_power {
	__le16   handle;
	__u8     type;
} __packed;
struct hci_rp_read_tx_power {
	__u8     status;
	__le16   handle;
	__s8     tx_power;
} __packed;

#define HCI_OP_READ_PAGE_SCAN_TYPE	0x0c46
struct hci_rp_read_page_scan_type {
	__u8     status;
	__u8     type;
} __packed;

#define HCI_OP_WRITE_PAGE_SCAN_TYPE	0x0c47
	#define PAGE_SCAN_TYPE_STANDARD		0x00
	#define PAGE_SCAN_TYPE_INTERLACED	0x01

#define HCI_OP_READ_RSSI		0x1405
struct hci_cp_read_rssi {
	__le16   handle;
} __packed;
struct hci_rp_read_rssi {
	__u8     status;
	__le16   handle;
	__s8     rssi;
} __packed;

#define HCI_OP_READ_CLOCK		0x1407
struct hci_cp_read_clock {
	__le16   handle;
	__u8     which;
} __packed;
struct hci_rp_read_clock {
	__u8     status;
	__le16   handle;
	__le32   clock;
	__le16   accuracy;
} __packed;

#define HCI_OP_READ_ENC_KEY_SIZE	0x1408
struct hci_cp_read_enc_key_size {
	__le16   handle;
} __packed;
struct hci_rp_read_enc_key_size {
	__u8     status;
	__le16   handle;
	__u8     key_size;
} __packed;

#define HCI_OP_READ_LOCAL_AMP_INFO	0x1409
struct hci_rp_read_local_amp_info {
	__u8     status;
	__u8     amp_status;
	__le32   total_bw;
	__le32   max_bw;
	__le32   min_latency;
	__le32   max_pdu;
	__u8     amp_type;
	__le16   pal_cap;
	__le16   max_assoc_size;
	__le32   max_flush_to;
	__le32   be_flush_to;
} __packed;

#define HCI_OP_READ_LOCAL_AMP_ASSOC	0x140a
struct hci_cp_read_local_amp_assoc {
	__u8     phy_handle;
	__le16   len_so_far;
	__le16   max_len;
} __packed;
struct hci_rp_read_local_amp_assoc {
	__u8     status;
	__u8     phy_handle;
	__le16   rem_len;
	__u8     frag[];
} __packed;

#define HCI_OP_WRITE_REMOTE_AMP_ASSOC	0x140b
struct hci_cp_write_remote_amp_assoc {
	__u8     phy_handle;
	__le16   len_so_far;
	__le16   rem_len;
	__u8     frag[];
} __packed;
struct hci_rp_write_remote_amp_assoc {
	__u8     status;
	__u8     phy_handle;
} __packed;

#define HCI_OP_GET_MWS_TRANSPORT_CONFIG	0x140c

#define HCI_OP_ENABLE_DUT_MODE		0x1803

#define HCI_OP_WRITE_SSP_DEBUG_MODE	0x1804

#define HCI_OP_LE_SET_EVENT_MASK	0x2001
struct hci_cp_le_set_event_mask {
	__u8     mask[8];
} __packed;

#define HCI_OP_LE_READ_BUFFER_SIZE	0x2002
struct hci_rp_le_read_buffer_size {
	__u8     status;
	__le16   le_mtu;
	__u8     le_max_pkt;
} __packed;

#define HCI_OP_LE_READ_LOCAL_FEATURES	0x2003
struct hci_rp_le_read_local_features {
	__u8     status;
	__u8     features[8];
} __packed;

#define HCI_OP_LE_SET_RANDOM_ADDR	0x2005

#define HCI_OP_LE_SET_ADV_PARAM		0x2006
struct hci_cp_le_set_adv_param {
	__le16   min_interval;
	__le16   max_interval;
	__u8     type;
	__u8     own_address_type;
	__u8     direct_addr_type;
	bdaddr_t direct_addr;
	__u8     channel_map;
	__u8     filter_policy;
} __packed;

#define HCI_OP_LE_READ_ADV_TX_POWER	0x2007
struct hci_rp_le_read_adv_tx_power {
	__u8	status;
	__s8	tx_power;
} __packed;

#define HCI_MAX_AD_LENGTH		31

#define HCI_OP_LE_SET_ADV_DATA		0x2008
struct hci_cp_le_set_adv_data {
	__u8	length;
	__u8	data[HCI_MAX_AD_LENGTH];
} __packed;

#define HCI_OP_LE_SET_SCAN_RSP_DATA	0x2009
struct hci_cp_le_set_scan_rsp_data {
	__u8	length;
	__u8	data[HCI_MAX_AD_LENGTH];
} __packed;

#define HCI_OP_LE_SET_ADV_ENABLE	0x200a

#define LE_SCAN_PASSIVE			0x00
#define LE_SCAN_ACTIVE			0x01

#define HCI_OP_LE_SET_SCAN_PARAM	0x200b
struct hci_cp_le_set_scan_param {
	__u8    type;
	__le16  interval;
	__le16  window;
	__u8    own_address_type;
	__u8    filter_policy;
} __packed;

#define LE_SCAN_DISABLE			0x00
#define LE_SCAN_ENABLE			0x01
#define LE_SCAN_FILTER_DUP_DISABLE	0x00
#define LE_SCAN_FILTER_DUP_ENABLE	0x01

#define HCI_OP_LE_SET_SCAN_ENABLE	0x200c
struct hci_cp_le_set_scan_enable {
	__u8     enable;
	__u8     filter_dup;
} __packed;

#define HCI_LE_USE_PEER_ADDR		0x00
#define HCI_LE_USE_ACCEPT_LIST		0x01

#define HCI_OP_LE_CREATE_CONN		0x200d
struct hci_cp_le_create_conn {
	__le16   scan_interval;
	__le16   scan_window;
	__u8     filter_policy;
	__u8     peer_addr_type;
	bdaddr_t peer_addr;
	__u8     own_address_type;
	__le16   conn_interval_min;
	__le16   conn_interval_max;
	__le16   conn_latency;
	__le16   supervision_timeout;
	__le16   min_ce_len;
	__le16   max_ce_len;
} __packed;

#define HCI_OP_LE_CREATE_CONN_CANCEL	0x200e

#define HCI_OP_LE_READ_ACCEPT_LIST_SIZE	0x200f
struct hci_rp_le_read_accept_list_size {
	__u8	status;
	__u8	size;
} __packed;

#define HCI_OP_LE_CLEAR_ACCEPT_LIST	0x2010

#define HCI_OP_LE_ADD_TO_ACCEPT_LIST	0x2011
struct hci_cp_le_add_to_accept_list {
	__u8     bdaddr_type;
	bdaddr_t bdaddr;
} __packed;

#define HCI_OP_LE_DEL_FROM_ACCEPT_LIST	0x2012
struct hci_cp_le_del_from_accept_list {
	__u8     bdaddr_type;
	bdaddr_t bdaddr;
} __packed;

#define HCI_OP_LE_CONN_UPDATE		0x2013
struct hci_cp_le_conn_update {
	__le16   handle;
	__le16   conn_interval_min;
	__le16   conn_interval_max;
	__le16   conn_latency;
	__le16   supervision_timeout;
	__le16   min_ce_len;
	__le16   max_ce_len;
} __packed;

#define HCI_OP_LE_READ_REMOTE_FEATURES	0x2016
struct hci_cp_le_read_remote_features {
	__le16	 handle;
} __packed;

#define HCI_OP_LE_START_ENC		0x2019
struct hci_cp_le_start_enc {
	__le16	handle;
	__le64	rand;
	__le16	ediv;
	__u8	ltk[16];
} __packed;

#define HCI_OP_LE_LTK_REPLY		0x201a
struct hci_cp_le_ltk_reply {
	__le16	handle;
	__u8	ltk[16];
} __packed;
struct hci_rp_le_ltk_reply {
	__u8	status;
	__le16	handle;
} __packed;

#define HCI_OP_LE_LTK_NEG_REPLY		0x201b
struct hci_cp_le_ltk_neg_reply {
	__le16	handle;
} __packed;
struct hci_rp_le_ltk_neg_reply {
	__u8	status;
	__le16	handle;
} __packed;

#define HCI_OP_LE_READ_SUPPORTED_STATES	0x201c
struct hci_rp_le_read_supported_states {
	__u8	status;
	__u8	le_states[8];
} __packed;

#define HCI_OP_LE_CONN_PARAM_REQ_REPLY	0x2020
struct hci_cp_le_conn_param_req_reply {
	__le16	handle;
	__le16	interval_min;
	__le16	interval_max;
	__le16	latency;
	__le16	timeout;
	__le16	min_ce_len;
	__le16	max_ce_len;
} __packed;

#define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY	0x2021
struct hci_cp_le_conn_param_req_neg_reply {
	__le16	handle;
	__u8	reason;
} __packed;

#define HCI_OP_LE_SET_DATA_LEN		0x2022
struct hci_cp_le_set_data_len {
	__le16	handle;
	__le16	tx_len;
	__le16	tx_time;
} __packed;
struct hci_rp_le_set_data_len {
	__u8	status;
	__le16	handle;
} __packed;

#define HCI_OP_LE_READ_DEF_DATA_LEN	0x2023
struct hci_rp_le_read_def_data_len {
	__u8	status;
	__le16	tx_len;
	__le16	tx_time;
} __packed;

#define HCI_OP_LE_WRITE_DEF_DATA_LEN	0x2024
struct hci_cp_le_write_def_data_len {
	__le16	tx_len;
	__le16	tx_time;
} __packed;

#define HCI_OP_LE_ADD_TO_RESOLV_LIST	0x2027
struct hci_cp_le_add_to_resolv_list {
	__u8	 bdaddr_type;
	bdaddr_t bdaddr;
	__u8	 peer_irk[16];
	__u8	 local_irk[16];
} __packed;

#define HCI_OP_LE_DEL_FROM_RESOLV_LIST	0x2028
struct hci_cp_le_del_from_resolv_list {
	__u8	 bdaddr_type;
	bdaddr_t bdaddr;
} __packed;

#define HCI_OP_LE_CLEAR_RESOLV_LIST	0x2029

#define HCI_OP_LE_READ_RESOLV_LIST_SIZE	0x202a
struct hci_rp_le_read_resolv_list_size {
	__u8	status;
	__u8	size;
} __packed;

#define HCI_OP_LE_SET_ADDR_RESOLV_ENABLE 0x202d

#define HCI_OP_LE_SET_RPA_TIMEOUT	0x202e

#define HCI_OP_LE_READ_MAX_DATA_LEN	0x202f
struct hci_rp_le_read_max_data_len {
	__u8	status;
	__le16	tx_len;
	__le16	tx_time;
	__le16	rx_len;
	__le16	rx_time;
} __packed;

#define HCI_OP_LE_SET_DEFAULT_PHY	0x2031
struct hci_cp_le_set_default_phy {
	__u8    all_phys;
	__u8    tx_phys;
	__u8    rx_phys;
} __packed;

#define HCI_LE_SET_PHY_1M		0x01
#define HCI_LE_SET_PHY_2M		0x02
#define HCI_LE_SET_PHY_CODED		0x04

#define HCI_OP_LE_SET_EXT_SCAN_PARAMS   0x2041
struct hci_cp_le_set_ext_scan_params {
	__u8    own_addr_type;
	__u8    filter_policy;
	__u8    scanning_phys;
	__u8    data[];
} __packed;

#define LE_SCAN_PHY_1M		0x01
#define LE_SCAN_PHY_2M		0x02
#define LE_SCAN_PHY_CODED	0x04

struct hci_cp_le_scan_phy_params {
	__u8    type;
	__le16  interval;
	__le16  window;
} __packed;

#define HCI_OP_LE_SET_EXT_SCAN_ENABLE   0x2042
struct hci_cp_le_set_ext_scan_enable {
	__u8    enable;
	__u8    filter_dup;
	__le16  duration;
	__le16  period;
} __packed;

#define HCI_OP_LE_EXT_CREATE_CONN    0x2043
struct hci_cp_le_ext_create_conn {
	__u8      filter_policy;
	__u8      own_addr_type;
	__u8      peer_addr_type;
	bdaddr_t  peer_addr;
	__u8      phys;
	__u8      data[];
} __packed;

struct hci_cp_le_ext_conn_param {
	__le16 scan_interval;
	__le16 scan_window;
	__le16 conn_interval_min;
	__le16 conn_interval_max;
	__le16 conn_latency;
	__le16 supervision_timeout;
	__le16 min_ce_len;
	__le16 max_ce_len;
} __packed;

#define HCI_OP_LE_PA_CREATE_SYNC	0x2044
struct hci_cp_le_pa_create_sync {
	__u8      options;
	__u8      sid;
	__u8      addr_type;
	bdaddr_t  addr;
	__le16    skip;
	__le16    sync_timeout;
	__u8      sync_cte_type;
} __packed;

#define HCI_OP_LE_PA_TERM_SYNC		0x2046
struct hci_cp_le_pa_term_sync {
	__le16    handle;
} __packed;

#define HCI_OP_LE_READ_NUM_SUPPORTED_ADV_SETS	0x203b
struct hci_rp_le_read_num_supported_adv_sets {
	__u8  status;
	__u8  num_of_sets;
} __packed;

#define HCI_OP_LE_SET_EXT_ADV_PARAMS		0x2036
struct hci_cp_le_set_ext_adv_params {
	__u8      handle;
	__le16    evt_properties;
	__u8      min_interval[3];
	__u8      max_interval[3];
	__u8      channel_map;
	__u8      own_addr_type;
	__u8      peer_addr_type;
	bdaddr_t  peer_addr;
	__u8      filter_policy;
	__u8      tx_power;
	__u8      primary_phy;
	__u8      secondary_max_skip;
	__u8      secondary_phy;
	__u8      sid;
	__u8      notif_enable;
} __packed;

#define HCI_ADV_PHY_1M		0X01
#define HCI_ADV_PHY_2M		0x02
#define HCI_ADV_PHY_CODED	0x03

struct hci_rp_le_set_ext_adv_params {
	__u8  status;
	__u8  tx_power;
} __packed;

struct hci_cp_ext_adv_set {
	__u8  handle;
	__le16 duration;
	__u8  max_events;
} __packed;

#define HCI_MAX_EXT_AD_LENGTH	251

#define HCI_OP_LE_SET_EXT_ADV_DATA		0x2037
struct hci_cp_le_set_ext_adv_data {
	__u8  handle;
	__u8  operation;
	__u8  frag_pref;
	__u8  length;
	__u8  data[];
} __packed;

#define HCI_OP_LE_SET_EXT_SCAN_RSP_DATA		0x2038
struct hci_cp_le_set_ext_scan_rsp_data {
	__u8  handle;
	__u8  operation;
	__u8  frag_pref;
	__u8  length;
	__u8  data[];
} __packed;

#define HCI_OP_LE_SET_EXT_ADV_ENABLE		0x2039
struct hci_cp_le_set_ext_adv_enable {
	__u8  enable;
	__u8  num_of_sets;
	__u8  data[];
} __packed;

#define HCI_OP_LE_SET_PER_ADV_PARAMS		0x203e
struct hci_cp_le_set_per_adv_params {
	__u8      handle;
	__le16    min_interval;
	__le16    max_interval;
	__le16    periodic_properties;
} __packed;

#define HCI_MAX_PER_AD_LENGTH	252

#define HCI_OP_LE_SET_PER_ADV_DATA		0x203f
struct hci_cp_le_set_per_adv_data {
	__u8  handle;
	__u8  operation;
	__u8  length;
	__u8  data[];
} __packed;

#define HCI_OP_LE_SET_PER_ADV_ENABLE		0x2040
struct hci_cp_le_set_per_adv_enable {
	__u8  enable;
	__u8  handle;
} __packed;

#define LE_SET_ADV_DATA_OP_COMPLETE	0x03

#define LE_SET_ADV_DATA_NO_FRAG		0x01

#define HCI_OP_LE_REMOVE_ADV_SET	0x203c

#define HCI_OP_LE_CLEAR_ADV_SETS	0x203d

#define HCI_OP_LE_SET_ADV_SET_RAND_ADDR	0x2035
struct hci_cp_le_set_adv_set_rand_addr {
	__u8  handle;
	bdaddr_t  bdaddr;
} __packed;

#define HCI_OP_LE_READ_TRANSMIT_POWER	0x204b
struct hci_rp_le_read_transmit_power {
	__u8  status;
	__s8  min_le_tx_power;
	__s8  max_le_tx_power;
} __packed;

#define HCI_NETWORK_PRIVACY		0x00
#define HCI_DEVICE_PRIVACY		0x01

#define HCI_OP_LE_SET_PRIVACY_MODE	0x204e
struct hci_cp_le_set_privacy_mode {
	__u8  bdaddr_type;
	bdaddr_t  bdaddr;
	__u8  mode;
} __packed;

#define HCI_OP_LE_READ_BUFFER_SIZE_V2	0x2060
struct hci_rp_le_read_buffer_size_v2 {
	__u8    status;
	__le16  acl_mtu;
	__u8    acl_max_pkt;
	__le16  iso_mtu;
	__u8    iso_max_pkt;
} __packed;

#define HCI_OP_LE_READ_ISO_TX_SYNC		0x2061
struct hci_cp_le_read_iso_tx_sync {
	__le16  handle;
} __packed;

struct hci_rp_le_read_iso_tx_sync {
	__u8    status;
	__le16  handle;
	__le16  seq;
	__le32  imestamp;
	__u8    offset[3];
} __packed;

#define HCI_OP_LE_SET_CIG_PARAMS		0x2062
struct hci_cis_params {
	__u8    cis_id;
	__le16  c_sdu;
	__le16  p_sdu;
	__u8    c_phy;
	__u8    p_phy;
	__u8    c_rtn;
	__u8    p_rtn;
} __packed;

struct hci_cp_le_set_cig_params {
	__u8    cig_id;
	__u8    c_interval[3];
	__u8    p_interval[3];
	__u8    sca;
	__u8    packing;
	__u8    framing;
	__le16  c_latency;
	__le16  p_latency;
	__u8    num_cis;
	struct hci_cis_params cis[];
} __packed;

struct hci_rp_le_set_cig_params {
	__u8    status;
	__u8    cig_id;
	__u8    num_handles;
	__le16  handle[];
} __packed;

#define HCI_OP_LE_CREATE_CIS			0x2064
struct hci_cis {
	__le16  cis_handle;
	__le16  acl_handle;
} __packed;

struct hci_cp_le_create_cis {
	__u8    num_cis;
	struct hci_cis cis[];
} __packed;

#define HCI_OP_LE_REMOVE_CIG			0x2065
struct hci_cp_le_remove_cig {
	__u8    cig_id;
} __packed;

#define HCI_OP_LE_ACCEPT_CIS			0x2066
struct hci_cp_le_accept_cis {
	__le16  handle;
} __packed;

#define HCI_OP_LE_REJECT_CIS			0x2067
struct hci_cp_le_reject_cis {
	__le16  handle;
	__u8    reason;
} __packed;

#define HCI_OP_LE_CREATE_BIG			0x2068
struct hci_bis {
	__u8    sdu_interval[3];
	__le16  sdu;
	__le16  latency;
	__u8    rtn;
	__u8    phy;
	__u8    packing;
	__u8    framing;
	__u8    encryption;
	__u8    bcode[16];
} __packed;

struct hci_cp_le_create_big {
	__u8    handle;
	__u8    adv_handle;
	__u8    num_bis;
	struct hci_bis bis;
} __packed;

#define HCI_OP_LE_TERM_BIG			0x206a
struct hci_cp_le_term_big {
	__u8    handle;
	__u8    reason;
} __packed;

#define HCI_OP_LE_BIG_CREATE_SYNC		0x206b
struct hci_cp_le_big_create_sync {
	__u8    handle;
	__le16  sync_handle;
	__u8    encryption;
	__u8    bcode[16];
	__u8    mse;
	__le16  timeout;
	__u8    num_bis;
	__u8    bis[0];
} __packed;

#define HCI_OP_LE_BIG_TERM_SYNC			0x206c
struct hci_cp_le_big_term_sync {
	__u8    handle;
} __packed;

#define HCI_OP_LE_SETUP_ISO_PATH		0x206e
struct hci_cp_le_setup_iso_path {
	__le16  handle;
	__u8    direction;
	__u8    path;
	__u8    codec;
	__le16  codec_cid;
	__le16  codec_vid;
	__u8    delay[3];
	__u8    codec_cfg_len;
	__u8    codec_cfg[0];
} __packed;

struct hci_rp_le_setup_iso_path {
	__u8    status;
	__le16  handle;
} __packed;

#define HCI_OP_LE_SET_HOST_FEATURE		0x2074
struct hci_cp_le_set_host_feature {
	__u8     bit_number;
	__u8     bit_value;
} __packed;


struct hci_ev_status {
	__u8    status;
} __packed;

#define HCI_EV_INQUIRY_COMPLETE		0x01

#define HCI_EV_INQUIRY_RESULT		0x02
struct inquiry_info {
	bdaddr_t bdaddr;
	__u8     pscan_rep_mode;
	__u8     pscan_period_mode;
	__u8     pscan_mode;
	__u8     dev_class[3];
	__le16   clock_offset;
} __packed;

struct hci_ev_inquiry_result {
	__u8    num;
	struct inquiry_info info[];
};

#define HCI_EV_CONN_COMPLETE		0x03
struct hci_ev_conn_complete {
	__u8     status;
	__le16   handle;
	bdaddr_t bdaddr;
	__u8     link_type;
	__u8     encr_mode;
} __packed;

#define HCI_EV_CONN_REQUEST		0x04
struct hci_ev_conn_request {
	bdaddr_t bdaddr;
	__u8     dev_class[3];
	__u8     link_type;
} __packed;

#define HCI_EV_DISCONN_COMPLETE		0x05
struct hci_ev_disconn_complete {
	__u8     status;
	__le16   handle;
	__u8     reason;
} __packed;

#define HCI_EV_AUTH_COMPLETE		0x06
struct hci_ev_auth_complete {
	__u8     status;
	__le16   handle;
} __packed;

#define HCI_EV_REMOTE_NAME		0x07
struct hci_ev_remote_name {
	__u8     status;
	bdaddr_t bdaddr;
	__u8     name[HCI_MAX_NAME_LENGTH];
} __packed;

#define HCI_EV_ENCRYPT_CHANGE		0x08
struct hci_ev_encrypt_change {
	__u8     status;
	__le16   handle;
	__u8     encrypt;
} __packed;

#define HCI_EV_CHANGE_LINK_KEY_COMPLETE	0x09
struct hci_ev_change_link_key_complete {
	__u8     status;
	__le16   handle;
} __packed;

#define HCI_EV_REMOTE_FEATURES		0x0b
struct hci_ev_remote_features {
	__u8     status;
	__le16   handle;
	__u8     features[8];
} __packed;

#define HCI_EV_REMOTE_VERSION		0x0c
struct hci_ev_remote_version {
	__u8     status;
	__le16   handle;
	__u8     lmp_ver;
	__le16   manufacturer;
	__le16   lmp_subver;
} __packed;

#define HCI_EV_QOS_SETUP_COMPLETE	0x0d
struct hci_qos {
	__u8     service_type;
	__u32    token_rate;
	__u32    peak_bandwidth;
	__u32    latency;
	__u32    delay_variation;
} __packed;
struct hci_ev_qos_setup_complete {
	__u8     status;
	__le16   handle;
	struct   hci_qos qos;
} __packed;

#define HCI_EV_CMD_COMPLETE		0x0e
struct hci_ev_cmd_complete {
	__u8     ncmd;
	__le16   opcode;
} __packed;

#define HCI_EV_CMD_STATUS		0x0f
struct hci_ev_cmd_status {
	__u8     status;
	__u8     ncmd;
	__le16   opcode;
} __packed;

#define HCI_EV_HARDWARE_ERROR		0x10
struct hci_ev_hardware_error {
	__u8     code;
} __packed;

#define HCI_EV_ROLE_CHANGE		0x12
struct hci_ev_role_change {
	__u8     status;
	bdaddr_t bdaddr;
	__u8     role;
} __packed;

#define HCI_EV_NUM_COMP_PKTS		0x13
struct hci_comp_pkts_info {
	__le16   handle;
	__le16   count;
} __packed;

struct hci_ev_num_comp_pkts {
	__u8     num;
	struct hci_comp_pkts_info handles[];
} __packed;

#define HCI_EV_MODE_CHANGE		0x14
struct hci_ev_mode_change {
	__u8     status;
	__le16   handle;
	__u8     mode;
	__le16   interval;
} __packed;

#define HCI_EV_PIN_CODE_REQ		0x16
struct hci_ev_pin_code_req {
	bdaddr_t bdaddr;
} __packed;

#define HCI_EV_LINK_KEY_REQ		0x17
struct hci_ev_link_key_req {
	bdaddr_t bdaddr;
} __packed;

#define HCI_EV_LINK_KEY_NOTIFY		0x18
struct hci_ev_link_key_notify {
	bdaddr_t bdaddr;
	__u8     link_key[HCI_LINK_KEY_SIZE];
	__u8     key_type;
} __packed;

#define HCI_EV_CLOCK_OFFSET		0x1c
struct hci_ev_clock_offset {
	__u8     status;
	__le16   handle;
	__le16   clock_offset;
} __packed;

#define HCI_EV_PKT_TYPE_CHANGE		0x1d
struct hci_ev_pkt_type_change {
	__u8     status;
	__le16   handle;
	__le16   pkt_type;
} __packed;

#define HCI_EV_PSCAN_REP_MODE		0x20
struct hci_ev_pscan_rep_mode {
	bdaddr_t bdaddr;
	__u8     pscan_rep_mode;
} __packed;

#define HCI_EV_INQUIRY_RESULT_WITH_RSSI	0x22
struct inquiry_info_rssi {
	bdaddr_t bdaddr;
	__u8     pscan_rep_mode;
	__u8     pscan_period_mode;
	__u8     dev_class[3];
	__le16   clock_offset;
	__s8     rssi;
} __packed;
struct inquiry_info_rssi_pscan {
	bdaddr_t bdaddr;
	__u8     pscan_rep_mode;
	__u8     pscan_period_mode;
	__u8     pscan_mode;
	__u8     dev_class[3];
	__le16   clock_offset;
	__s8     rssi;
} __packed;
struct hci_ev_inquiry_result_rssi {
	__u8     num;
	__u8     data[];
} __packed;

#define HCI_EV_REMOTE_EXT_FEATURES	0x23
struct hci_ev_remote_ext_features {
	__u8     status;
	__le16   handle;
	__u8     page;
	__u8     max_page;
	__u8     features[8];
} __packed;

#define HCI_EV_SYNC_CONN_COMPLETE	0x2c
struct hci_ev_sync_conn_complete {
	__u8     status;
	__le16   handle;
	bdaddr_t bdaddr;
	__u8     link_type;
	__u8     tx_interval;
	__u8     retrans_window;
	__le16   rx_pkt_len;
	__le16   tx_pkt_len;
	__u8     air_mode;
} __packed;

#define HCI_EV_SYNC_CONN_CHANGED	0x2d
struct hci_ev_sync_conn_changed {
	__u8     status;
	__le16   handle;
	__u8     tx_interval;
	__u8     retrans_window;
	__le16   rx_pkt_len;
	__le16   tx_pkt_len;
} __packed;

#define HCI_EV_SNIFF_SUBRATE		0x2e
struct hci_ev_sniff_subrate {
	__u8     status;
	__le16   handle;
	__le16   max_tx_latency;
	__le16   max_rx_latency;
	__le16   max_remote_timeout;
	__le16   max_local_timeout;
} __packed;

#define HCI_EV_EXTENDED_INQUIRY_RESULT	0x2f
struct extended_inquiry_info {
	bdaddr_t bdaddr;
	__u8     pscan_rep_mode;
	__u8     pscan_period_mode;
	__u8     dev_class[3];
	__le16   clock_offset;
	__s8     rssi;
	__u8     data[240];
} __packed;

struct hci_ev_ext_inquiry_result {
	__u8     num;
	struct extended_inquiry_info info[];
} __packed;

#define HCI_EV_KEY_REFRESH_COMPLETE	0x30
struct hci_ev_key_refresh_complete {
	__u8	status;
	__le16	handle;
} __packed;

#define HCI_EV_IO_CAPA_REQUEST		0x31
struct hci_ev_io_capa_request {
	bdaddr_t bdaddr;
} __packed;

#define HCI_EV_IO_CAPA_REPLY		0x32
struct hci_ev_io_capa_reply {
	bdaddr_t bdaddr;
	__u8     capability;
	__u8     oob_data;
	__u8     authentication;
} __packed;

#define HCI_EV_USER_CONFIRM_REQUEST	0x33
struct hci_ev_user_confirm_req {
	bdaddr_t	bdaddr;
	__le32		passkey;
} __packed;

#define HCI_EV_USER_PASSKEY_REQUEST	0x34
struct hci_ev_user_passkey_req {
	bdaddr_t	bdaddr;
} __packed;

#define HCI_EV_REMOTE_OOB_DATA_REQUEST	0x35
struct hci_ev_remote_oob_data_request {
	bdaddr_t bdaddr;
} __packed;

#define HCI_EV_SIMPLE_PAIR_COMPLETE	0x36
struct hci_ev_simple_pair_complete {
	__u8     status;
	bdaddr_t bdaddr;
} __packed;

#define HCI_EV_USER_PASSKEY_NOTIFY	0x3b
struct hci_ev_user_passkey_notify {
	bdaddr_t	bdaddr;
	__le32		passkey;
} __packed;

#define HCI_KEYPRESS_STARTED		0
#define HCI_KEYPRESS_ENTERED		1
#define HCI_KEYPRESS_ERASED		2
#define HCI_KEYPRESS_CLEARED		3
#define HCI_KEYPRESS_COMPLETED		4

#define HCI_EV_KEYPRESS_NOTIFY		0x3c
struct hci_ev_keypress_notify {
	bdaddr_t	bdaddr;
	__u8		type;
} __packed;

#define HCI_EV_REMOTE_HOST_FEATURES	0x3d
struct hci_ev_remote_host_features {
	bdaddr_t bdaddr;
	__u8     features[8];
} __packed;

#define HCI_EV_LE_META			0x3e
struct hci_ev_le_meta {
	__u8     subevent;
} __packed;

#define HCI_EV_PHY_LINK_COMPLETE	0x40
struct hci_ev_phy_link_complete {
	__u8     status;
	__u8     phy_handle;
} __packed;

#define HCI_EV_CHANNEL_SELECTED		0x41
struct hci_ev_channel_selected {
	__u8     phy_handle;
} __packed;

#define HCI_EV_DISCONN_PHY_LINK_COMPLETE	0x42
struct hci_ev_disconn_phy_link_complete {
	__u8     status;
	__u8     phy_handle;
	__u8     reason;
} __packed;

#define HCI_EV_LOGICAL_LINK_COMPLETE		0x45
struct hci_ev_logical_link_complete {
	__u8     status;
	__le16   handle;
	__u8     phy_handle;
	__u8     flow_spec_id;
} __packed;

#define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE	0x46
struct hci_ev_disconn_logical_link_complete {
	__u8     status;
	__le16   handle;
	__u8     reason;
} __packed;

#define HCI_EV_NUM_COMP_BLOCKS		0x48
struct hci_comp_blocks_info {
	__le16   handle;
	__le16   pkts;
	__le16   blocks;
} __packed;

struct hci_ev_num_comp_blocks {
	__le16   num_blocks;
	__u8     num_hndl;
	struct hci_comp_blocks_info handles[];
} __packed;

#define HCI_EV_SYNC_TRAIN_COMPLETE	0x4F
struct hci_ev_sync_train_complete {
	__u8	status;
} __packed;

#define HCI_EV_PERIPHERAL_PAGE_RESP_TIMEOUT	0x54

#define HCI_EV_LE_CONN_COMPLETE		0x01
struct hci_ev_le_conn_complete {
	__u8     status;
	__le16   handle;
	__u8     role;
	__u8     bdaddr_type;
	bdaddr_t bdaddr;
	__le16   interval;
	__le16   latency;
	__le16   supervision_timeout;
	__u8     clk_accurancy;
} __packed;


#define LE_ADV_IND		0x00
#define LE_ADV_DIRECT_IND	0x01
#define LE_ADV_SCAN_IND		0x02
#define LE_ADV_NONCONN_IND	0x03
#define LE_ADV_SCAN_RSP		0x04
#define LE_ADV_INVALID		0x05


#define LE_LEGACY_ADV_IND		0x0013
#define LE_LEGACY_ADV_DIRECT_IND 	0x0015
#define LE_LEGACY_ADV_SCAN_IND		0x0012
#define LE_LEGACY_NONCONN_IND		0x0010
#define LE_LEGACY_SCAN_RSP_ADV		0x001b
#define LE_LEGACY_SCAN_RSP_ADV_SCAN	0x001a


#define LE_EXT_ADV_NON_CONN_IND		0x0000
#define LE_EXT_ADV_CONN_IND		0x0001
#define LE_EXT_ADV_SCAN_IND		0x0002
#define LE_EXT_ADV_DIRECT_IND		0x0004
#define LE_EXT_ADV_SCAN_RSP		0x0008
#define LE_EXT_ADV_LEGACY_PDU		0x0010

#define ADDR_LE_DEV_PUBLIC		0x00
#define ADDR_LE_DEV_RANDOM		0x01
#define ADDR_LE_DEV_PUBLIC_RESOLVED	0x02
#define ADDR_LE_DEV_RANDOM_RESOLVED	0x03

#define HCI_EV_LE_ADVERTISING_REPORT	0x02
struct hci_ev_le_advertising_info {
	__u8	 type;
	__u8	 bdaddr_type;
	bdaddr_t bdaddr;
	__u8	 length;
	__u8	 data[];
} __packed;

struct hci_ev_le_advertising_report {
	__u8    num;
	struct hci_ev_le_advertising_info info[];
} __packed;

#define HCI_EV_LE_CONN_UPDATE_COMPLETE	0x03
struct hci_ev_le_conn_update_complete {
	__u8     status;
	__le16   handle;
	__le16   interval;
	__le16   latency;
	__le16   supervision_timeout;
} __packed;

#define HCI_EV_LE_REMOTE_FEAT_COMPLETE	0x04
struct hci_ev_le_remote_feat_complete {
	__u8     status;
	__le16   handle;
	__u8     features[8];
} __packed;

#define HCI_EV_LE_LTK_REQ		0x05
struct hci_ev_le_ltk_req {
	__le16	handle;
	__le64	rand;
	__le16	ediv;
} __packed;

#define HCI_EV_LE_REMOTE_CONN_PARAM_REQ	0x06
struct hci_ev_le_remote_conn_param_req {
	__le16 handle;
	__le16 interval_min;
	__le16 interval_max;
	__le16 latency;
	__le16 timeout;
} __packed;

#define HCI_EV_LE_DATA_LEN_CHANGE	0x07
struct hci_ev_le_data_len_change {
	__le16	handle;
	__le16	tx_len;
	__le16	tx_time;
	__le16	rx_len;
	__le16	rx_time;
} __packed;

#define HCI_EV_LE_DIRECT_ADV_REPORT	0x0B
struct hci_ev_le_direct_adv_info {
	__u8	 type;
	__u8	 bdaddr_type;
	bdaddr_t bdaddr;
	__u8	 direct_addr_type;
	bdaddr_t direct_addr;
	__s8	 rssi;
} __packed;

struct hci_ev_le_direct_adv_report {
	__u8	 num;
	struct hci_ev_le_direct_adv_info info[];
} __packed;

#define HCI_EV_LE_PHY_UPDATE_COMPLETE	0x0c
struct hci_ev_le_phy_update_complete {
	__u8  status;
	__le16 handle;
	__u8  tx_phy;
	__u8  rx_phy;
} __packed;

#define HCI_EV_LE_EXT_ADV_REPORT    0x0d
struct hci_ev_le_ext_adv_info {
	__le16   type;
	__u8	 bdaddr_type;
	bdaddr_t bdaddr;
	__u8	 primary_phy;
	__u8	 secondary_phy;
	__u8	 sid;
	__u8	 tx_power;
	__s8	 rssi;
	__le16   interval;
	__u8     direct_addr_type;
	bdaddr_t direct_addr;
	__u8     length;
	__u8     data[];
} __packed;

struct hci_ev_le_ext_adv_report {
	__u8     num;
	struct hci_ev_le_ext_adv_info info[];
} __packed;

#define HCI_EV_LE_PA_SYNC_ESTABLISHED	0x0e
struct hci_ev_le_pa_sync_established {
	__u8      status;
	__le16    handle;
	__u8      sid;
	__u8      bdaddr_type;
	bdaddr_t  bdaddr;
	__u8      phy;
	__le16    interval;
	__u8      clock_accuracy;
} __packed;

#define HCI_EV_LE_ENHANCED_CONN_COMPLETE    0x0a
struct hci_ev_le_enh_conn_complete {
	__u8      status;
	__le16    handle;
	__u8      role;
	__u8      bdaddr_type;
	bdaddr_t  bdaddr;
	bdaddr_t  local_rpa;
	bdaddr_t  peer_rpa;
	__le16    interval;
	__le16    latency;
	__le16    supervision_timeout;
	__u8      clk_accurancy;
} __packed;

#define HCI_EV_LE_PER_ADV_REPORT    0x0f
struct hci_ev_le_per_adv_report {
	__le16	 sync_handle;
	__u8	 tx_power;
	__u8	 rssi;
	__u8	 cte_type;
	__u8	 data_status;
	__u8     length;
	__u8     data[];
} __packed;

#define HCI_EV_LE_EXT_ADV_SET_TERM	0x12
struct hci_evt_le_ext_adv_set_term {
	__u8	status;
	__u8	handle;
	__le16	conn_handle;
	__u8	num_evts;
} __packed;

#define HCI_EVT_LE_CIS_ESTABLISHED	0x19
struct hci_evt_le_cis_established {
	__u8  status;
	__le16 handle;
	__u8  cig_sync_delay[3];
	__u8  cis_sync_delay[3];
	__u8  c_latency[3];
	__u8  p_latency[3];
	__u8  c_phy;
	__u8  p_phy;
	__u8  nse;
	__u8  c_bn;
	__u8  p_bn;
	__u8  c_ft;
	__u8  p_ft;
	__le16 c_mtu;
	__le16 p_mtu;
	__le16 interval;
} __packed;

#define HCI_EVT_LE_CIS_REQ		0x1a
struct hci_evt_le_cis_req {
	__le16 acl_handle;
	__le16 cis_handle;
	__u8  cig_id;
	__u8  cis_id;
} __packed;

#define HCI_EVT_LE_CREATE_BIG_COMPLETE	0x1b
struct hci_evt_le_create_big_complete {
	__u8    status;
	__u8    handle;
	__u8    sync_delay[3];
	__u8    transport_delay[3];
	__u8    phy;
	__u8    nse;
	__u8    bn;
	__u8    pto;
	__u8    irc;
	__le16  max_pdu;
	__le16  interval;
	__u8    num_bis;
	__le16  bis_handle[];
} __packed;

#define HCI_EVT_LE_BIG_SYNC_ESTABILISHED 0x1d
struct hci_evt_le_big_sync_estabilished {
	__u8    status;
	__u8    handle;
	__u8    latency[3];
	__u8    nse;
	__u8    bn;
	__u8    pto;
	__u8    irc;
	__le16  max_pdu;
	__le16  interval;
	__u8    num_bis;
	__le16  bis[];
} __packed;

#define HCI_EVT_LE_BIG_INFO_ADV_REPORT	0x22
struct hci_evt_le_big_info_adv_report {
	__le16  sync_handle;
	__u8    num_bis;
	__u8    nse;
	__le16  iso_interval;
	__u8    bn;
	__u8    pto;
	__u8    irc;
	__le16  max_pdu;
	__u8    sdu_interval[3];
	__le16  max_sdu;
	__u8    phy;
	__u8    framing;
	__u8    encryption;
} __packed;

#define HCI_EV_VENDOR			0xff


#define HCI_EV_STACK_INTERNAL	0xfd
struct hci_ev_stack_internal {
	__u16    type;
	__u8     data[];
} __packed;

#define HCI_EV_SI_DEVICE	0x01
struct hci_ev_si_device {
	__u16    event;
	__u16    dev_id;
} __packed;

#define HCI_EV_SI_SECURITY	0x02
struct hci_ev_si_security {
	__u16    event;
	__u16    proto;
	__u16    subproto;
	__u8     incoming;
} __packed;


#define HCI_COMMAND_HDR_SIZE 3
#define HCI_EVENT_HDR_SIZE   2
#define HCI_ACL_HDR_SIZE     4
#define HCI_SCO_HDR_SIZE     3
#define HCI_ISO_HDR_SIZE     4

struct hci_command_hdr {
	__le16	opcode;		
	__u8	plen;
} __packed;

struct hci_event_hdr {
	__u8	evt;
	__u8	plen;
} __packed;

struct hci_acl_hdr {
	__le16	handle;		
	__le16	dlen;
} __packed;

struct hci_sco_hdr {
	__le16	handle;
	__u8	dlen;
} __packed;

struct hci_iso_hdr {
	__le16	handle;
	__le16	dlen;
	__u8	data[];
} __packed;


#define HCI_ISO_STATUS_VALID	0x00
#define HCI_ISO_STATUS_INVALID	0x01
#define HCI_ISO_STATUS_NOP	0x02

#define HCI_ISO_DATA_HDR_SIZE	4
struct hci_iso_data_hdr {
	__le16	sn;
	__le16	slen;
};

#define HCI_ISO_TS_DATA_HDR_SIZE 8
struct hci_iso_ts_data_hdr {
	__le32	ts;
	__le16	sn;
	__le16	slen;
};

static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb)
{
	return (struct hci_event_hdr *) skb->data;
}

static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb)
{
	return (struct hci_acl_hdr *) skb->data;
}

static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb)
{
	return (struct hci_sco_hdr *) skb->data;
}


#define hci_opcode_pack(ogf, ocf)	((__u16) ((ocf & 0x03ff)|(ogf << 10)))
#define hci_opcode_ogf(op)		(op >> 10)
#define hci_opcode_ocf(op)		(op & 0x03ff)


#define hci_handle_pack(h, f)	((__u16) ((h & 0x0fff)|(f << 12)))
#define hci_handle(h)		(h & 0x0fff)
#define hci_flags(h)		(h >> 12)


#define hci_iso_flags_pb(f)		(f & 0x0003)
#define hci_iso_flags_ts(f)		((f >> 2) & 0x0001)
#define hci_iso_flags_pack(pb, ts)	((pb & 0x03) | ((ts & 0x01) << 2))


#define hci_iso_data_len_pack(h, f)	((__u16) ((h) | ((f) << 14)))
#define hci_iso_data_len(h)		((h) & 0x3fff)
#define hci_iso_data_flags(h)		((h) >> 14)


#define HCI_TRANSPORT_SCO_ESCO	0x01


static inline void hci_cpu_to_le24(__u32 val, __u8 dst[3])
{
	dst[0] = val & 0xff;
	dst[1] = (val & 0xff00) >> 8;
	dst[2] = (val & 0xff0000) >> 16;
}

#endif 
