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bluez/include/hci.h
Marcel Holtmann aac33d6b2e Add decoding of Bluetooth 1.2 features
2003-11-18 11:36:20 +00:00

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/*
BlueZ - Bluetooth protocol stack for Linux
Copyright (C) 2000-2001 Qualcomm Incorporated
Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
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.
*/
/*
* $Id$
*/
#ifndef __HCI_H
#define __HCI_H
#ifdef __cplusplus
extern "C" {
#endif
#define HCI_MAX_DEV 16
#define HCI_MAX_ACL_SIZE 1024
#define HCI_MAX_SCO_SIZE 255
#define HCI_MAX_EVENT_SIZE 260
#define HCI_MAX_FRAME_SIZE (HCI_MAX_ACL_SIZE + 4)
/* HCI dev events */
#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
/* HCI device types */
#define HCI_VHCI 0
#define HCI_USB 1
#define HCI_PCCARD 2
#define HCI_UART 3
#define HCI_RS232 4
#define HCI_PCI 5
/* HCI device flags */
enum {
HCI_UP,
HCI_INIT,
HCI_RUNNING,
HCI_PSCAN,
HCI_ISCAN,
HCI_AUTH,
HCI_ENCRYPT,
HCI_INQUIRY,
HCI_RAW
};
/* HCI ioctl defines */
#define HCIDEVUP _IOW('H', 201, int)
#define HCIDEVDOWN _IOW('H', 202, int)
#define HCIDEVRESET _IOW('H', 203, int)
#define HCIDEVRESTAT _IOW('H', 204, int)
#define HCIGETDEVLIST _IOR('H', 210, int)
#define HCIGETDEVINFO _IOR('H', 211, int)
#define HCIGETCONNLIST _IOR('H', 212, int)
#define HCIGETCONNINFO _IOR('H', 213, int)
#define HCISETRAW _IOW('H', 220, int)
#define HCISETSCAN _IOW('H', 221, int)
#define HCISETAUTH _IOW('H', 222, int)
#define HCISETENCRYPT _IOW('H', 223, int)
#define HCISETPTYPE _IOW('H', 224, int)
#define HCISETLINKPOL _IOW('H', 225, int)
#define HCISETLINKMODE _IOW('H', 226, int)
#define HCISETACLMTU _IOW('H', 227, int)
#define HCISETSCOMTU _IOW('H', 228, int)
#define HCIINQUIRY _IOR('H', 240, int)
/* HCI timeouts */
#define HCI_CONN_TIMEOUT (HZ * 40)
#define HCI_DISCONN_TIMEOUT (HZ * 2)
#define HCI_CONN_IDLE_TIMEOUT (HZ * 60)
#ifndef __NO_HCI_DEFS
/* HCI Packet types */
#define HCI_COMMAND_PKT 0x01
#define HCI_ACLDATA_PKT 0x02
#define HCI_SCODATA_PKT 0x03
#define HCI_EVENT_PKT 0x04
#define HCI_UNKNOWN_PKT 0xff
/* HCI Packet types */
#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_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)
/* HCI Error codes */
#define HCI_UNKNOWN_COMMAND 0x01
#define HCI_NO_CONNECTION 0x02
#define HCI_HARDWARE_FAILURE 0x03
#define HCI_PAGE_TIMEOUT 0x04
#define HCI_AUTHENTICATION_FAILURE 0x05
#define HCI_KEY_MISSING 0x06
#define HCI_MEMORY_FULL 0x07
#define HCI_CONNECTION_TIMEOUT 0x08
#define HCI_MAX_NUMBER_OF_CONNECTIONS 0x09
#define HCI_MAX_NUMBER_OF_SCO_CONNECTIONS 0x0a
#define HCI_ACL_CONNECTION_EXISTS 0x0b
#define HCI_COMMAND_DISALLOWED 0x0c
#define HCI_REJECTED_LIMITED_RESOURCES 0x0d
#define HCI_REJECTED_SECURITY 0x0e
#define HCI_REJECTED_PERSONAL 0x0f
#define HCI_HOST_TIMEOUT 0x10
#define HCI_UNSUPPORTED_FEATURE 0x11
#define HCI_INVALID_PARAMETERS 0x12
#define HCI_OE_USER_ENDED_CONNECTION 0x13
#define HCI_OE_LOW_RESOURCES 0x14
#define HCI_OE_POWER_OFF 0x15
#define HCI_CONNECTION_TERMINATED 0x16
#define HCI_REPEATED_ATTEMPTS 0x17
#define HCI_PAIRING_NOT_ALLOWED 0x18
#define HCI_UNKNOWN_LMP_PDU 0x19
#define HCI_UNSUPPORTED_REMOTE_FEATURE 0x1a
#define HCI_SCO_OFFSET_REJECTED 0x1b
#define HCI_SCO_INTERVAL_REJECTED 0x1c
#define HCI_AIR_MODE_REJECTED 0x1d
#define HCI_INVALID_LMP_PARAMETERS 0x1e
#define HCI_UNSPECIFIED_ERROR 0x1f
#define HCI_UNSUPPORTED_LMP_PARAMETER_VALUE 0x20
#define HCI_ROLE_CHANGE_NOT_ALLOWED 0x21
#define HCI_LMP_RESPONSE_TIMEOUT 0x22
#define HCI_LMP_ERROR_TRANSACTION_COLLISION 0x23
#define HCI_LMP_PDU_NOT_ALLOWED 0x24
#define HCI_ENCRYPTION_MODE_NOT_ACCEPTED 0x25
#define HCI_UNIT_LINK_KEY_USED 0x26
#define HCI_QOS_NOT_SUPPORTED 0x27
#define HCI_INSTANT_PASSED 0x28
#define HCI_PAIRING_NOT_SUPPORTED 0x29
/* ACL flags */
#define ACL_CONT 0x01
#define ACL_START 0x02
#define ACL_ACTIVE_BCAST 0x04
#define ACL_PICO_BCAST 0x08
/* Baseband links */
#define SCO_LINK 0x00
#define ACL_LINK 0x01
/* LMP features */
#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_TRSP_SCO 0x08
#define LMP_BCAST_ENC 0x80
#define LMP_ENH_ISCAN 0x08
#define LMP_ILACE_ISCAN 0x10
#define LMP_ILACE_PSCAN 0x20
#define LMP_RSSI_INQ 0x40
#define LMP_ESCO 0x80
#define LMP_EV4 0x01
#define LMP_EV5 0x02
#define LMP_AFH_CAP_SLV 0x08
#define LMP_AFH_CLS_SLV 0x10
#define LMP_AFH_CAP_MST 0x08
#define LMP_AFH_CLS_MST 0x10
#define LMP_EXT_FEAT 0x80
/* Link policies */
#define HCI_LP_RSWITCH 0x0001
#define HCI_LP_HOLD 0x0002
#define HCI_LP_SNIFF 0x0004
#define HCI_LP_PARK 0x0008
/* Link mode */
#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
/* ----- HCI Commands ----- */
/* Link Control */
#define OGF_LINK_CTL 0x01
#define OCF_INQUIRY 0x0001
typedef struct {
uint8_t lap[3];
uint8_t length; /* 1.28s units */
uint8_t num_rsp;
} __attribute__ ((packed)) inquiry_cp;
#define INQUIRY_CP_SIZE 5
typedef struct {
uint8_t status;
bdaddr_t bdaddr;
} __attribute__ ((packed)) status_bdaddr_rp;
#define STATUS_BDADDR_RP_SIZE 7
#define OCF_INQUIRY_CANCEL 0x0002
#define OCF_PERIODIC_INQUIRY 0x0003
typedef struct {
uint16_t max_period; /* 1.28s units */
uint16_t min_period; /* 1.28s units */
uint8_t lap[3];
uint8_t length; /* 1.28s units */
uint8_t num_rsp;
} __attribute__ ((packed)) periodic_inquiry_cp;
#define PERIODIC_INQUIRY_CP_SIZE 9
#define OCF_EXIT_PERIODIC_INQUIRY 0x0004
#define OCF_CREATE_CONN 0x0005
typedef struct {
bdaddr_t bdaddr;
uint16_t pkt_type;
uint8_t pscan_rep_mode;
uint8_t pscan_mode;
uint16_t clock_offset;
uint8_t role_switch;
} __attribute__ ((packed)) create_conn_cp;
#define CREATE_CONN_CP_SIZE 13
#define OCF_DISCONNECT 0x0006
typedef struct {
uint16_t handle;
uint8_t reason;
} __attribute__ ((packed)) disconnect_cp;
#define DISCONNECT_CP_SIZE 3
#define OCF_ADD_SCO 0x0007
typedef struct {
uint16_t handle;
uint16_t pkt_type;
} __attribute__ ((packed)) add_sco_cp;
#define ADD_SCO_CP_SIZE 4
#define OCF_ACCEPT_CONN_REQ 0x0009
typedef struct {
bdaddr_t bdaddr;
uint8_t role;
} __attribute__ ((packed)) accept_conn_req_cp;
#define ACCEPT_CONN_REQ_CP_SIZE 7
#define OCF_REJECT_CONN_REQ 0x000A
typedef struct {
bdaddr_t bdaddr;
uint8_t reason;
} __attribute__ ((packed)) reject_conn_req_cp;
#define REJECT_CONN_REQ_CP_SIZE 7
#define OCF_LINK_KEY_REPLY 0x000B
typedef struct {
bdaddr_t bdaddr;
uint8_t link_key[16];
} __attribute__ ((packed)) link_key_reply_cp;
#define LINK_KEY_REPLY_CP_SIZE 22
#define OCF_LINK_KEY_NEG_REPLY 0x000C
#define OCF_PIN_CODE_REPLY 0x000D
typedef struct {
bdaddr_t bdaddr;
uint8_t pin_len;
uint8_t pin_code[16];
} __attribute__ ((packed)) pin_code_reply_cp;
#define PIN_CODE_REPLY_CP_SIZE 23
#define OCF_PIN_CODE_NEG_REPLY 0x000E
#define OCF_SET_CONN_PTYPE 0x000F
typedef struct {
uint16_t handle;
uint16_t pkt_type;
} __attribute__ ((packed)) set_conn_ptype_cp;
#define SET_CONN_PTYPE_CP_SIZE 4
#define OCF_AUTH_REQUESTED 0x0011
typedef struct {
uint16_t handle;
} __attribute__ ((packed)) auth_requested_cp;
#define AUTH_REQUESTED_CP_SIZE 2
#define OCF_SET_CONN_ENCRYPT 0x0013
typedef struct {
uint16_t handle;
uint8_t encrypt;
} __attribute__ ((packed)) set_conn_encrypt_cp;
#define SET_CONN_ENCRYPT_CP_SIZE 3
#define OCF_REMOTE_NAME_REQ 0x0019
typedef struct {
bdaddr_t bdaddr;
uint8_t pscan_rep_mode;
uint8_t pscan_mode;
uint16_t clock_offset;
} __attribute__ ((packed)) remote_name_req_cp;
#define REMOTE_NAME_REQ_CP_SIZE 10
#define OCF_READ_REMOTE_FEATURES 0x001B
typedef struct {
uint16_t handle;
} __attribute__ ((packed)) read_remote_features_cp;
#define READ_REMOTE_FEATURES_CP_SIZE 2
#define OCF_READ_REMOTE_VERSION 0x001D
typedef struct {
uint16_t handle;
} __attribute__ ((packed)) read_remote_version_cp;
#define READ_REMOTE_VERSION_CP_SIZE 2
#define OCF_READ_CLOCK_OFFSET 0x001F
typedef struct {
uint16_t handle;
} __attribute__ ((packed)) read_clock_offset_cp;
#define READ_CLOCK_OFFSET_CP_SIZE 2
/* Link Policy */
#define OGF_LINK_POLICY 0x02
#define OCF_HOLD_MODE 0x0001
typedef struct {
uint16_t handle;
uint16_t max_interval;
uint16_t min_interval;
} __attribute__ ((packed)) hold_mode_cp;
#define HOLD_MODE_CP_SIZE 6
#define OCF_SNIFF_MODE 0x0003
typedef struct {
uint16_t handle;
uint16_t max_interval;
uint16_t min_interval;
uint16_t attempt;
uint16_t timeout;
} __attribute__ ((packed)) sniff_mode_cp;
#define SNIFF_MODE_CP_SIZE 10
#define OCF_EXIT_SNIFF_MODE 0x0004
typedef struct {
uint16_t handle;
} __attribute__ ((packed)) exit_sniff_mode_cp;
#define EXIT_SNIFF_MODE_CP_SIZE 2
#define OCF_PARK_MODE 0x0005
typedef struct {
uint16_t handle;
uint16_t max_interval;
uint16_t min_interval;
} __attribute__ ((packed)) park_mode_cp;
#define PARK_MODE_CP_SIZE 6
#define OCF_EXIT_PARK_MODE 0x0006
typedef struct {
uint16_t handle;
} __attribute__ ((packed)) exit_park_mode_cp;
#define EXIT_PARK_MODE_CP_SIZE 2
#define OCF_QOS_SETUP 0x0007
typedef struct {
uint8_t service_type; /* 1 = best effort */
uint32_t token_rate; /* Byte per seconds */
uint32_t peak_bandwidth; /* Byte per seconds */
uint32_t latency; /* Microseconds */
uint32_t delay_variation; /* Microseconds */
} __attribute__ ((packed)) hci_qos;
#define HCI_QOS_CP_SIZE 17
typedef struct {
uint16_t handle;
uint8_t flags; /* Reserved */
hci_qos qos;
} __attribute__ ((packed)) qos_setup_cp;
#define QOS_SETUP_CP_SIZE (3 + HCI_QOS_CP_SIZE)
#define OCF_ROLE_DISCOVERY 0x0009
typedef struct {
uint16_t handle;
} __attribute__ ((packed)) role_discovery_cp;
#define ROLE_DISCOVERY_CP_SIZE 2
typedef struct {
uint8_t status;
uint16_t handle;
uint8_t role;
} __attribute__ ((packed)) role_discovery_rp;
#define ROLE_DISCOVERY_RP_SIZE 4
#define OCF_SWITCH_ROLE 0x000B
typedef struct {
bdaddr_t bdaddr;
uint8_t role;
} __attribute__ ((packed)) switch_role_cp;
#define SWITCH_ROLE_CP_SIZE 7
#define OCF_READ_LINK_POLICY 0x000C
typedef struct {
uint16_t handle;
} __attribute__ ((packed)) read_link_policy_cp;
#define READ_LINK_POLICY_CP_SIZE 2
typedef struct {
uint8_t status;
uint16_t handle;
uint16_t policy;
} __attribute__ ((packed)) read_link_policy_rp;
#define READ_LINK_POLICY_RP_SIZE 5
#define OCF_WRITE_LINK_POLICY 0x000D
typedef struct {
uint16_t handle;
uint16_t policy;
} __attribute__ ((packed)) write_link_policy_cp;
#define WRITE_LINK_POLICY_CP_SIZE 4
typedef struct {
uint8_t status;
uint16_t handle;
} __attribute__ ((packed)) write_link_policy_rp;
#define WRITE_LINK_POLICY_RP_SIZE 3
/* Host Controller and Baseband */
#define OGF_HOST_CTL 0x03
#define OCF_RESET 0x0003
#define OCF_SET_EVENT_FLT 0x0005
typedef struct {
uint8_t flt_type;
uint8_t cond_type;
uint8_t condition[0];
} __attribute__ ((packed)) set_event_flt_cp;
#define SET_EVENT_FLT_CP_SIZE 2
/* Filter types */
#define FLT_CLEAR_ALL 0x00
#define FLT_INQ_RESULT 0x01
#define FLT_CONN_SETUP 0x02
/* CONN_SETUP Condition types */
#define CONN_SETUP_ALLOW_ALL 0x00
#define CONN_SETUP_ALLOW_CLASS 0x01
#define CONN_SETUP_ALLOW_BDADDR 0x02
/* CONN_SETUP Conditions */
#define CONN_SETUP_AUTO_OFF 0x01
#define CONN_SETUP_AUTO_ON 0x02
#define OCF_CHANGE_LOCAL_NAME 0x0013
typedef struct {
uint8_t name[248];
} __attribute__ ((packed)) change_local_name_cp;
#define CHANGE_LOCAL_NAME_CP_SIZE 248
#define OCF_READ_LOCAL_NAME 0x0014
typedef struct {
uint8_t status;
uint8_t name[248];
} __attribute__ ((packed)) read_local_name_rp;
#define READ_LOCAL_NAME_RP_SIZE 249
#define OCF_WRITE_CA_TIMEOUT 0x0016
#define OCF_WRITE_PG_TIMEOUT 0x0018
#define OCF_READ_PAGE_TIMEOUT 0x0017
typedef struct {
uint8_t status;
uint16_t timeout;
} __attribute__ ((packed)) read_page_timeout_rp;
#define READ_PAGE_TIMEOUT_RP_SIZE 3
#define OCF_WRITE_PAGE_TIMEOUT 0x0018
typedef struct {
uint16_t timeout;
} __attribute__ ((packed)) write_page_timeout_cp;
#define WRITE_PAGE_TIMEOUT_CP_SIZE 2
#define OCF_WRITE_SCAN_ENABLE 0x001A
#define SCAN_DISABLED 0x00
#define SCAN_INQUIRY 0x01
#define SCAN_PAGE 0x02
#define OCF_READ_PAGE_ACTIVITY 0x001B
typedef struct {
uint8_t status;
uint16_t interval;
uint16_t window;
} __attribute__ ((packed)) read_page_activity_rp;
#define READ_PAGE_ACTIVITY_RP_SIZE 5
#define OCF_WRITE_PAGE_ACTIVITY 0x001C
typedef struct {
uint16_t interval;
uint16_t window;
} __attribute__ ((packed)) write_page_activity_cp;
#define WRITE_PAGE_ACTIVITY_CP_SIZE 4
#define OCF_READ_INQ_ACTIVITY 0x001D
typedef struct {
uint8_t status;
uint16_t interval;
uint16_t window;
} __attribute__ ((packed)) read_inq_activity_rp;
#define READ_INQ_ACTIVITY_RP_SIZE 5
#define OCF_WRITE_INQ_ACTIVITY 0x001E
typedef struct {
uint16_t interval;
uint16_t window;
} __attribute__ ((packed)) write_inq_activity_cp;
#define WRITE_INQ_ACTIVITY_CP_SIZE 4
#define OCF_READ_AUTH_ENABLE 0x001F
#define OCF_WRITE_AUTH_ENABLE 0x0020
#define AUTH_DISABLED 0x00
#define AUTH_ENABLED 0x01
#define OCF_READ_ENCRYPT_MODE 0x0021
#define OCF_WRITE_ENCRYPT_MODE 0x0022
#define ENCRYPT_DISABLED 0x00
#define ENCRYPT_P2P 0x01
#define ENCRYPT_BOTH 0x02
#define OCF_READ_CLASS_OF_DEV 0x0023
typedef struct {
uint8_t status;
uint8_t dev_class[3];
} __attribute__ ((packed)) read_class_of_dev_rp;
#define READ_CLASS_OF_DEV_RP_SIZE 4
#define OCF_WRITE_CLASS_OF_DEV 0x0024
typedef struct {
uint8_t dev_class[3];
} __attribute__ ((packed)) write_class_of_dev_cp;
#define WRITE_CLASS_OF_DEV_CP_SIZE 3
#define OCF_READ_VOICE_SETTING 0x0025
typedef struct {
uint8_t status;
uint16_t voice_setting;
} __attribute__ ((packed)) read_voice_setting_rp;
#define READ_VOICE_SETTING_RP_SIZE 3
#define OCF_WRITE_VOICE_SETTING 0x0026
typedef struct {
uint16_t voice_setting;
} __attribute__ ((packed)) write_voice_setting_cp;
#define WRITE_VOICE_SETTING_CP_SIZE 2
#define OCF_READ_TRANSMIT_POWER_LEVEL 0x002D
typedef struct {
uint16_t handle;
uint8_t type;
} __attribute__ ((packed)) read_transmit_power_level_cp;
#define READ_TRANSMIT_POWER_LEVEL_CP_SIZE 3
typedef struct {
uint8_t status;
uint16_t handle;
int8_t level;
} __attribute__ ((packed)) read_transmit_power_level_rp;
#define READ_TRANSMIT_POWER_LEVEL_RP_SIZE 4
#define OCF_HOST_BUFFER_SIZE 0x0033
typedef struct {
uint16_t acl_mtu;
uint8_t sco_mtu;
uint16_t acl_max_pkt;
uint16_t sco_max_pkt;
} __attribute__ ((packed)) host_buffer_size_cp;
#define HOST_BUFFER_SIZE_CP_SIZE 7
#define OCF_READ_LINK_SUPERVISION_TIMEOUT 0x0036
typedef struct {
uint8_t status;
uint16_t handle;
uint16_t link_sup_to;
} __attribute__ ((packed)) read_link_supervision_timeout_rp;
#define READ_LINK_SUPERVISION_TIMEOUT_RP_SIZE 5
#define OCF_WRITE_LINK_SUPERVISION_TIMEOUT 0x0037
typedef struct {
uint16_t handle;
uint16_t link_sup_to;
} __attribute__ ((packed)) write_link_supervision_timeout_cp;
#define WRITE_LINK_SUPERVISION_TIMEOUT_CP_SIZE 4
#define MAX_IAC_LAP 0x40
#define OCF_READ_CURRENT_IAC_LAP 0x0039
typedef struct {
uint8_t status;
uint8_t num_current_iac;
uint8_t lap[3][MAX_IAC_LAP];
} __attribute__ ((packed)) read_current_iac_lap_rp;
#define READ_CURRENT_IAC_LAP_RP_SIZE 2+3*MAX_IAC_LAP
#define OCF_WRITE_CURRENT_IAC_LAP 0x003A
typedef struct {
uint8_t num_current_iac;
uint8_t lap[3][MAX_IAC_LAP];
} __attribute__ ((packed)) write_current_iac_lap_cp;
#define WRITE_CURRENT_IAC_LAP_CP_SIZE 1+3*MAX_IAC_LAP
/* Informational Parameters */
#define OGF_INFO_PARAM 0x04
#define OCF_READ_LOCAL_VERSION 0x0001
typedef struct {
uint8_t status;
uint8_t hci_ver;
uint16_t hci_rev;
uint8_t lmp_ver;
uint16_t manufacturer;
uint16_t lmp_subver;
} __attribute__ ((packed)) read_local_version_rp;
#define READ_LOCAL_VERSION_RP_SIZE 9
#define OCF_READ_LOCAL_FEATURES 0x0003
typedef struct {
uint8_t status;
uint8_t features[8];
} __attribute__ ((packed)) read_local_features_rp;
#define OCF_READ_BUFFER_SIZE 0x0005
typedef struct {
uint8_t status;
uint16_t acl_mtu;
uint8_t sco_mtu;
uint16_t acl_max_pkt;
uint16_t sco_max_pkt;
} __attribute__ ((packed)) read_buffer_size_rp;
#define OCF_READ_BD_ADDR 0x0009
typedef struct {
uint8_t status;
bdaddr_t bdaddr;
} __attribute__ ((packed)) read_bd_addr_rp;
/* Status params */
#define OGF_STATUS_PARAM 0x05
#define OCF_READ_FAILED_CONTACT_COUNTER 0x0001
typedef struct {
uint8_t status;
uint16_t handle;
uint8_t counter;
} __attribute__ ((packed)) read_failed_contact_counter_rp;
#define READ_FAILED_CONTACT_COUNTER_RP_SIZE 4
#define OCF_RESET_FAILED_CONTACT_COUNTER 0x0002
typedef struct {
uint8_t status;
uint16_t handle;
} __attribute__ ((packed)) reset_failed_contact_counter_rp;
#define RESET_FAILED_CONTACT_COUNTER_RP_SIZE 4
#define OCF_GET_LINK_QUALITY 0x0003
typedef struct {
uint8_t status;
uint16_t handle;
uint8_t link_quality;
} __attribute__ ((packed)) get_link_quality_rp;
#define GET_LINK_QUALITY_RP_SIZE 4
#define OCF_READ_RSSI 0x0005
typedef struct {
uint8_t status;
uint16_t handle;
int8_t rssi;
} __attribute__ ((packed)) read_rssi_rp;
#define READ_RSSI_RP_SIZE 4
/* Testing commands */
#define OGF_TESTING_CMD 0x3e
/* Vendor specific commands */
#define OGF_VENDOR_CMD 0x3f
/* ---- HCI Events ---- */
#define EVT_INQUIRY_COMPLETE 0x01
#define EVT_INQUIRY_RESULT 0x02
typedef struct {
bdaddr_t bdaddr;
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)) inquiry_info;
#define INQUIRY_INFO_SIZE 14
#define EVT_CONN_COMPLETE 0x03
typedef struct {
uint8_t status;
uint16_t handle;
bdaddr_t bdaddr;
uint8_t link_type;
uint8_t encr_mode;
} __attribute__ ((packed)) evt_conn_complete;
#define EVT_CONN_COMPLETE_SIZE 13
#define EVT_CONN_REQUEST 0x04
typedef struct {
bdaddr_t bdaddr;
uint8_t dev_class[3];
uint8_t link_type;
} __attribute__ ((packed)) evt_conn_request;
#define EVT_CONN_REQUEST_SIZE 10
#define EVT_DISCONN_COMPLETE 0x05
typedef struct {
uint8_t status;
uint16_t handle;
uint8_t reason;
} __attribute__ ((packed)) evt_disconn_complete;
#define EVT_DISCONN_COMPLETE_SIZE 4
#define EVT_AUTH_COMPLETE 0x06
typedef struct {
uint8_t status;
uint16_t handle;
} __attribute__ ((packed)) evt_auth_complete;
#define EVT_AUTH_COMPLETE_SIZE 3
#define EVT_REMOTE_NAME_REQ_COMPLETE 0x07
typedef struct {
uint8_t status;
bdaddr_t bdaddr;
uint8_t name[248];
} __attribute__ ((packed)) evt_remote_name_req_complete;
#define EVT_REMOTE_NAME_REQ_COMPLETE_SIZE 255
#define EVT_ENCRYPT_CHANGE 0x08
typedef struct {
uint8_t status;
uint16_t handle;
uint8_t encrypt;
} __attribute__ ((packed)) evt_encrypt_change;
#define EVT_ENCRYPT_CHANGE_SIZE 5
#define EVT_READ_REMOTE_FEATURES_COMPLETE 0x0B
typedef struct {
uint8_t status;
uint16_t handle;
uint8_t features[8];
} __attribute__ ((packed)) evt_read_remote_features_complete;
#define EVT_READ_REMOTE_FEATURES_COMPLETE_SIZE 11
#define EVT_READ_REMOTE_VERSION_COMPLETE 0x0C
typedef struct {
uint8_t status;
uint16_t handle;
uint8_t lmp_ver;
uint16_t manufacturer;
uint16_t lmp_subver;
} __attribute__ ((packed)) evt_read_remote_version_complete;
#define EVT_READ_REMOTE_VERSION_COMPLETE_SIZE 8
#define EVT_QOS_SETUP_COMPLETE 0x0D
typedef struct {
uint8_t status;
uint16_t handle;
uint8_t flags; /* Reserved */
hci_qos qos;
} __attribute__ ((packed)) evt_qos_setup_complete;
#define EVT_QOS_SETUP_COMPLETE_SIZE (4 + HCI_QOS_CP_SIZE)
#define EVT_CMD_COMPLETE 0x0E
typedef struct {
uint8_t ncmd;
uint16_t opcode;
} __attribute__ ((packed)) evt_cmd_complete;
#define EVT_CMD_COMPLETE_SIZE 3
#define EVT_CMD_STATUS 0x0F
typedef struct {
uint8_t status;
uint8_t ncmd;
uint16_t opcode;
} __attribute__ ((packed)) evt_cmd_status;
#define EVT_CMD_STATUS_SIZE 4
#define EVT_ROLE_CHANGE 0x12
typedef struct {
uint8_t status;
bdaddr_t bdaddr;
uint8_t role;
} __attribute__ ((packed)) evt_role_change;
#define EVT_ROLE_CHANGE_SIZE 8
#define EVT_NUM_COMP_PKTS 0x13
typedef struct {
uint8_t num_hndl;
/* variable length part */
} __attribute__ ((packed)) evt_num_comp_pkts;
#define EVT_NUM_COMP_PKTS_SIZE 1
#define EVT_MODE_CHANGE 0x14
typedef struct {
uint8_t status;
uint16_t handle;
uint8_t mode;
uint16_t interval;
} __attribute__ ((packed)) evt_mode_change;
#define EVT_MODE_CHANGE_SIZE 6
#define EVT_PIN_CODE_REQ 0x16
typedef struct {
bdaddr_t bdaddr;
} __attribute__ ((packed)) evt_pin_code_req;
#define EVT_PIN_CODE_REQ_SIZE 6
#define EVT_LINK_KEY_REQ 0x17
typedef struct {
bdaddr_t bdaddr;
} __attribute__ ((packed)) evt_link_key_req;
#define EVT_LINK_KEY_REQ_SIZE 6
#define EVT_LINK_KEY_NOTIFY 0x18
typedef struct {
bdaddr_t bdaddr;
uint8_t link_key[16];
uint8_t key_type;
} __attribute__ ((packed)) evt_link_key_notify;
#define EVT_LINK_KEY_NOTIFY_SIZE 23
#define EVT_READ_CLOCK_OFFSET_COMPLETE 0x1C
typedef struct {
uint8_t status;
uint16_t handle;
uint16_t clock_offset;
} __attribute__ ((packed)) evt_read_clock_offset_complete;
#define EVT_READ_CLOCK_OFFSET_COMPLETE_SIZE 5
#define EVT_CONN_PTYPE_CHANGED 0x1D
typedef struct {
uint8_t status;
uint16_t handle;
uint16_t ptype;
} __attribute__ ((packed)) evt_conn_ptype_changed;
#define EVT_CONN_PTYPE_CHANGED_SIZE 5
#define EVT_QOS_VIOLATION 0x1E
typedef struct {
uint16_t handle;
} __attribute__ ((packed)) evt_qos_violation;
#define EVT_QOS_VIOLATION_SIZE 2
#define EVT_TESTING 0xFE
#define EVT_VENDOR 0xFF
/* Internal events generated by BlueZ stack */
#define EVT_STACK_INTERNAL 0xFD
typedef struct {
uint16_t type;
uint8_t data[0];
} __attribute__ ((packed)) evt_stack_internal;
#define EVT_STACK_INTERNAL_SIZE 2
#define EVT_SI_DEVICE 0x01
typedef struct {
uint16_t event;
uint16_t dev_id;
} __attribute__ ((packed)) evt_si_device;
#define EVT_SI_DEVICE_SIZE 4
#define EVT_SI_SECURITY 0x02
typedef struct {
uint16_t event;
uint16_t proto;
uint16_t subproto;
uint8_t incoming;
} __attribute__ ((packed)) evt_si_security;
/* -------- HCI Packet structures -------- */
#define HCI_TYPE_LEN 1
typedef struct {
uint16_t opcode; /* OCF & OGF */
uint8_t plen;
} __attribute__ ((packed)) hci_command_hdr;
#define HCI_COMMAND_HDR_SIZE 3
typedef struct {
uint8_t evt;
uint8_t plen;
} __attribute__ ((packed)) hci_event_hdr;
#define HCI_EVENT_HDR_SIZE 2
typedef struct {
uint16_t handle; /* Handle & Flags(PB, BC) */
uint16_t dlen;
} __attribute__ ((packed)) hci_acl_hdr;
#define HCI_ACL_HDR_SIZE 4
typedef struct {
uint16_t handle;
uint8_t dlen;
} __attribute__ ((packed)) hci_sco_hdr;
#define HCI_SCO_HDR_SIZE 3
/* Command opcode pack/unpack */
#define cmd_opcode_pack(ogf, ocf) (uint16_t)((ocf & 0x03ff)|(ogf << 10))
#define cmd_opcode_ogf(op) (op >> 10)
#define cmd_opcode_ocf(op) (op & 0x03ff)
/* ACL handle and flags pack/unpack */
#define acl_handle_pack(h, f) (uint16_t)((h & 0x0fff)|(f << 12))
#define acl_handle(h) (h & 0x0fff)
#define acl_flags(h) (h >> 12)
#endif /* _NO_HCI_DEFS */
/* HCI Socket options */
#define HCI_DATA_DIR 1
#define HCI_FILTER 2
#define HCI_TIME_STAMP 3
/* HCI 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 {
uint32_t type_mask;
uint32_t event_mask[2];
uint16_t 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
/* Ioctl requests structures */
struct hci_dev_stats {
uint32_t err_rx;
uint32_t err_tx;
uint32_t cmd_tx;
uint32_t evt_rx;
uint32_t acl_tx;
uint32_t acl_rx;
uint32_t sco_tx;
uint32_t sco_rx;
uint32_t byte_rx;
uint32_t byte_tx;
};
struct hci_dev_info {
uint16_t dev_id;
char name[8];
bdaddr_t bdaddr;
uint32_t flags;
uint8_t type;
uint8_t features[8];
uint32_t pkt_type;
uint32_t link_policy;
uint32_t link_mode;
uint16_t acl_mtu;
uint16_t acl_pkts;
uint16_t sco_mtu;
uint16_t sco_pkts;
struct hci_dev_stats stat;
};
struct hci_conn_info {
uint16_t handle;
bdaddr_t bdaddr;
uint8_t type;
uint8_t out;
uint16_t state;
uint32_t link_mode;
};
struct hci_dev_req {
uint16_t dev_id;
uint32_t dev_opt;
};
struct hci_dev_list_req {
uint16_t dev_num;
struct hci_dev_req dev_req[0]; /* hci_dev_req structures */
};
struct hci_conn_list_req {
uint16_t dev_id;
uint16_t conn_num;
struct hci_conn_info conn_info[0];
};
struct hci_conn_info_req {
bdaddr_t bdaddr;
uint8_t type;
struct hci_conn_info conn_info[0];
};
struct hci_inquiry_req {
uint16_t dev_id;
uint16_t flags;
uint8_t lap[3];
uint8_t length;
uint8_t num_rsp;
};
#define IREQ_CACHE_FLUSH 0x0001
struct hci_remotename_req {
uint16_t dev_id;
uint16_t flags;
bdaddr_t bdaddr;
uint8_t name[248];
};
#ifdef __cplusplus
}
#endif
#endif /* __HCI_H */
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