hci.h

linux-2.6.15.6

} __attribute__ ((packed));
struct hci_rp_role_discovery {
	__u8     status;
	__le16   handle;
	__u8     role;
} __attribute__ ((packed));

#define OCF_READ_LINK_POLICY	0x000C
struct hci_cp_read_link_policy {
	__le16   handle;
} __attribute__ ((packed));
struct hci_rp_read_link_policy {
	__u8     status;
	__le16   handle;
	__le16   policy;
} __attribute__ ((packed));

#define OCF_SWITCH_ROLE	0x000B
struct hci_cp_switch_role {
	bdaddr_t bdaddr;
	__u8     role;
} __attribute__ ((packed));

#define OCF_WRITE_LINK_POLICY	0x000D
struct hci_cp_write_link_policy {
	__le16   handle;
	__le16   policy;
} __attribute__ ((packed));
struct hci_rp_write_link_policy {
	__u8     status;
	__le16   handle;
} __attribute__ ((packed));

/* Status params */
#define OGF_STATUS_PARAM	0x05

/* Testing commands */
#define OGF_TESTING_CMD		0x3E

/* Vendor specific commands */
#define OGF_VENDOR_CMD		0x3F

/* ---- HCI Events ---- */
#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;
} __attribute__ ((packed));

#define HCI_EV_INQUIRY_RESULT_WITH_RSSI	0x22
struct inquiry_info_with_rssi {
	bdaddr_t bdaddr;
	__u8     pscan_rep_mode;
	__u8     pscan_period_mode;
	__u8     dev_class[3];
	__le16   clock_offset;
	__s8     rssi;
} __attribute__ ((packed));
struct inquiry_info_with_rssi_and_pscan_mode {
	bdaddr_t bdaddr;
	__u8     pscan_rep_mode;
	__u8     pscan_period_mode;
	__u8     pscan_mode;
	__u8     dev_class[3];
	__le16   clock_offset;
	__s8     rssi;
} __attribute__ ((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];
} __attribute__ ((packed));

#define HCI_EV_CONN_COMPLETE 	0x03
struct hci_ev_conn_complete {
	__u8     status;
	__le16   handle;
	bdaddr_t bdaddr;
	__u8     link_type;
	__u8     encr_mode;
} __attribute__ ((packed));

#define HCI_EV_CONN_REQUEST	0x04
struct hci_ev_conn_request {
	bdaddr_t bdaddr;
	__u8     dev_class[3];
	__u8     link_type;
} __attribute__ ((packed));

#define HCI_EV_DISCONN_COMPLETE	0x05
struct hci_ev_disconn_complete {
	__u8     status;
	__le16   handle;
	__u8     reason;
} __attribute__ ((packed));

#define HCI_EV_AUTH_COMPLETE	0x06
struct hci_ev_auth_complete {
	__u8     status;
	__le16   handle;
} __attribute__ ((packed));

#define HCI_EV_ENCRYPT_CHANGE	0x08
struct hci_ev_encrypt_change {
	__u8     status;
	__le16   handle;
	__u8     encrypt;
} __attribute__ ((packed));

#define HCI_EV_CHANGE_CONN_LINK_KEY_COMPLETE	0x09
struct hci_ev_change_conn_link_key_complete {
	__u8     status;
	__le16   handle;
} __attribute__ ((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;
} __attribute__ ((packed));
struct hci_ev_qos_setup_complete {
	__u8     status;
	__le16   handle;
	struct   hci_qos qos;
} __attribute__ ((packed));

#define HCI_EV_CMD_COMPLETE 	0x0E
struct hci_ev_cmd_complete {
	__u8     ncmd;
	__le16   opcode;
} __attribute__ ((packed));

#define HCI_EV_CMD_STATUS 	0x0F
struct hci_ev_cmd_status {
	__u8     status;
	__u8     ncmd;
	__le16   opcode;
} __attribute__ ((packed));

#define HCI_EV_NUM_COMP_PKTS	0x13
struct hci_ev_num_comp_pkts {
	__u8     num_hndl;
	/* variable length part */
} __attribute__ ((packed));

#define HCI_EV_ROLE_CHANGE	0x12
struct hci_ev_role_change {
	__u8     status;
	bdaddr_t bdaddr;
	__u8     role;
} __attribute__ ((packed));

#define HCI_EV_MODE_CHANGE	0x14
struct hci_ev_mode_change {
	__u8     status;
	__le16   handle;
	__u8     mode;
	__le16   interval;
} __attribute__ ((packed));

#define HCI_EV_PIN_CODE_REQ	0x16
struct hci_ev_pin_code_req {
	bdaddr_t bdaddr;
} __attribute__ ((packed));

#define HCI_EV_LINK_KEY_REQ	0x17
struct hci_ev_link_key_req {
	bdaddr_t bdaddr;
} __attribute__ ((packed));

#define HCI_EV_LINK_KEY_NOTIFY	0x18
struct hci_ev_link_key_notify {
	bdaddr_t bdaddr;
	__u8	 link_key[16];
	__u8	 key_type;
} __attribute__ ((packed));

#define HCI_EV_RMT_FEATURES	0x0B
struct hci_ev_rmt_features {
	__u8     status;
	__le16   handle;
	__u8     features[8];
} __attribute__ ((packed));

#define HCI_EV_RMT_VERSION	0x0C
struct hci_ev_rmt_version {
	__u8     status;
	__le16   handle;
	__u8     lmp_ver;
	__le16   manufacturer;
	__le16   lmp_subver;
} __attribute__ ((packed));

#define HCI_EV_CLOCK_OFFSET	0x01C
struct hci_ev_clock_offset {
	__u8     status;
	__le16   handle;
	__le16   clock_offset;
} __attribute__ ((packed));

#define HCI_EV_PSCAN_REP_MODE	0x20
struct hci_ev_pscan_rep_mode {
	bdaddr_t bdaddr;
	__u8     pscan_rep_mode;
} __attribute__ ((packed));

/* Internal events generated by Bluetooth stack */
#define HCI_EV_STACK_INTERNAL	0xFD
struct hci_ev_stack_internal {
	__u16    type;
	__u8     data[0];
} __attribute__ ((packed));

#define HCI_EV_SI_DEVICE  	0x01
struct hci_ev_si_device {
	__u16    event;
	__u16    dev_id;
} __attribute__ ((packed));

#define HCI_EV_SI_SECURITY	0x02
struct hci_ev_si_security {
	__u16    event;
	__u16    proto;
	__u16    subproto;
	__u8     incoming;
} __attribute__ ((packed));

/* ---- HCI Packet structures ---- */
#define HCI_COMMAND_HDR_SIZE 3
#define HCI_EVENT_HDR_SIZE   2
#define HCI_ACL_HDR_SIZE     4
#define HCI_SCO_HDR_SIZE     3

struct hci_command_hdr {
	__le16 	opcode;		/* OCF & OGF */
	__u8 	plen;
} __attribute__ ((packed));

struct hci_event_hdr {
	__u8 	evt;
	__u8 	plen;
} __attribute__ ((packed));

struct hci_acl_hdr {
	__le16 	handle;		/* Handle & Flags(PB, BC) */
	__le16 	dlen;
} __attribute__ ((packed));

struct hci_sco_hdr {
	__le16 	handle;
	__u8 	dlen;
} __attribute__ ((packed));

/* Command opcode pack/unpack */
#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)

/* ACL handle and flags pack/unpack */
#define hci_handle_pack(h, f)	(__u16) ((h & 0x0fff)|(f << 12))
#define hci_handle(h)		(h & 0x0fff)
#define hci_flags(h)		(h >> 12)

/* ---- HCI Sockets ---- */

/* Socket options */
#define HCI_DATA_DIR	1
#define HCI_FILTER	2
#define HCI_TIME_STAMP	3

/* CMSG flags */
#define HCI_CMSG_DIR	0x0001
#define HCI_CMSG_TSTAMP	0x0002

struct sockaddr_hci {
	sa_family_t    hci_family;
	unsigned short hci_dev;
};
#define HCI_DEV_NONE	0xffff

struct hci_filter {
	unsigned long type_mask;
	unsigned long event_mask[2];
	__u16   opcode;
};

struct hci_ufilter {
	__u32   type_mask;
	__u32   event_mask[2];
	__u16   opcode;
};

#define HCI_FLT_TYPE_BITS	31
#define HCI_FLT_EVENT_BITS	63
#define HCI_FLT_OGF_BITS	63
#define HCI_FLT_OCF_BITS	127

/* ---- HCI Ioctl requests structures ---- */
struct hci_dev_stats {
	__u32 err_rx;
	__u32 err_tx;
	__u32 cmd_tx;
	__u32 evt_rx;
	__u32 acl_tx;
	__u32 acl_rx;
	__u32 sco_tx;
	__u32 sco_rx;
	__u32 byte_rx;
	__u32 byte_tx;
};

struct hci_dev_info {
	__u16 dev_id;
	char  name[8];

	bdaddr_t bdaddr;

	__u32 flags;
	__u8  type;

	__u8  features[8];

	__u32 pkt_type;
	__u32 link_policy;
	__u32 link_mode;

	__u16 acl_mtu;
	__u16 acl_pkts;
	__u16 sco_mtu;
	__u16 sco_pkts;

	struct hci_dev_stats stat;
};

struct hci_conn_info {
	__u16    handle;
	bdaddr_t bdaddr;
	__u8	 type;
	__u8	 out;
	__u16	 state;
	__u32	 link_mode;
};

struct hci_dev_req {
	__u16 dev_id;
	__u32 dev_opt;
};

struct hci_dev_list_req {
	__u16  dev_num;
	struct hci_dev_req dev_req[0];	/* hci_dev_req structures */
};

struct hci_conn_list_req {
	__u16  dev_id;
	__u16  conn_num;
	struct hci_conn_info conn_info[0];
};

struct hci_conn_info_req {
	bdaddr_t bdaddr;
	__u8     type;
	struct   hci_conn_info conn_info[0];
};

struct hci_inquiry_req {
	__u16 dev_id;
	__u16 flags;
	__u8  lap[3];
	__u8  length;
	__u8  num_rsp;
};
#define IREQ_CACHE_FLUSH 0x0001

#endif /* __HCI_H */