| /* |
| 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. |
| */ |
| |
| #ifndef __HCI_H |
| #define __HCI_H |
| |
| #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 notify events */ |
| #define HCI_NOTIFY_CONN_ADD 1 |
| #define HCI_NOTIFY_CONN_DEL 2 |
| #define HCI_NOTIFY_VOICE_SETTING 3 |
| |
| /* HCI bus types */ |
| #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 |
| |
| /* HCI controller types */ |
| #define HCI_BREDR 0x00 |
| #define HCI_AMP 0x01 |
| |
| /* HCI device quirks */ |
| enum { |
| HCI_QUIRK_NO_RESET, |
| HCI_QUIRK_RAW_DEVICE, |
| HCI_QUIRK_FIXUP_BUFFER_SIZE |
| }; |
| |
| /* HCI device flags */ |
| enum { |
| HCI_UP, |
| HCI_INIT, |
| HCI_RUNNING, |
| |
| HCI_PSCAN, |
| HCI_ISCAN, |
| HCI_AUTH, |
| HCI_ENCRYPT, |
| HCI_INQUIRY, |
| |
| HCI_RAW, |
| |
| HCI_SETUP, |
| HCI_AUTO_OFF, |
| HCI_MGMT, |
| HCI_PAIRABLE, |
| HCI_SERVICE_CACHE, |
| HCI_LINK_KEYS, |
| HCI_DEBUG_KEYS, |
| |
| HCI_RESET, |
| }; |
| |
| /* 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 HCIGETAUTHINFO _IOR('H', 215, 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 HCIBLOCKADDR _IOW('H', 230, int) |
| #define HCIUNBLOCKADDR _IOW('H', 231, int) |
| |
| #define HCIINQUIRY _IOR('H', 240, int) |
| |
| /* HCI timeouts */ |
| #define HCI_CONNECT_TIMEOUT (40000) /* 40 seconds */ |
| #define HCI_DISCONN_TIMEOUT (2000) /* 2 seconds */ |
| #define HCI_PAIRING_TIMEOUT (60000) /* 60 seconds */ |
| #define HCI_IDLE_TIMEOUT (6000) /* 6 seconds */ |
| #define HCI_INIT_TIMEOUT (10000) /* 10 seconds */ |
| #define HCI_CMD_TIMEOUT (1000) /* 1 seconds */ |
| |
| /* HCI data types */ |
| #define HCI_COMMAND_PKT 0x01 |
| #define HCI_ACLDATA_PKT 0x02 |
| #define HCI_SCODATA_PKT 0x03 |
| #define HCI_EVENT_PKT 0x04 |
| #define HCI_VENDOR_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) |
| |
| /* eSCO packet types */ |
| #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 ALL_ESCO_MASK (SCO_ESCO_MASK | ESCO_EV3 | ESCO_EV4 | ESCO_EV5 | \ |
| EDR_ESCO_MASK) |
| |
| /* ACL flags */ |
| #define ACL_START_NO_FLUSH 0x00 |
| #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 |
| #define ESCO_LINK 0x02 |
| /* Low Energy links do not have defined link type. Use invented one */ |
| #define LE_LINK 0x80 |
| |
| /* 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_RSSI_INQ 0x40 |
| #define LMP_ESCO 0x80 |
| |
| #define LMP_EV4 0x01 |
| #define LMP_EV5 0x02 |
| #define LMP_LE 0x40 |
| |
| #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_NO_FLUSH 0x40 |
| |
| #define LMP_LSTO 0x01 |
| #define LMP_INQ_TX_PWR 0x02 |
| #define LMP_EXTFEATURES 0x80 |
| |
| /* Extended LMP features */ |
| #define LMP_HOST_LE 0x02 |
| |
| /* Connection modes */ |
| #define HCI_CM_ACTIVE 0x0000 |
| #define HCI_CM_HOLD 0x0001 |
| #define HCI_CM_SNIFF 0x0002 |
| #define HCI_CM_PARK 0x0003 |
| |
| /* Link policies */ |
| #define HCI_LP_RSWITCH 0x0001 |
| #define HCI_LP_HOLD 0x0002 |
| #define HCI_LP_SNIFF 0x0004 |
| #define HCI_LP_PARK 0x0008 |
| |
| /* Link modes */ |
| #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 |
| |
| /* Authentication types */ |
| #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 |
| |
| /* Link Key types */ |
| #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 0x04 |
| #define HCI_LK_AUTH_COMBINATION 0x05 |
| #define HCI_LK_CHANGED_COMBINATION 0x06 |
| /* The spec doesn't define types for SMP keys */ |
| #define HCI_LK_SMP_LTK 0x81 |
| #define HCI_LK_SMP_IRK 0x82 |
| #define HCI_LK_SMP_CSRK 0x83 |
| |
| /* ----- HCI Commands ---- */ |
| #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_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[16]; |
| } __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_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_REMOTE_OOB_DATA_REPLY 0x0430 |
| struct hci_cp_remote_oob_data_reply { |
| bdaddr_t bdaddr; |
| __u8 hash[16]; |
| __u8 randomizer[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_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 |
| struct hci_cp_set_event_mask { |
| __u8 mask[8]; |
| } __packed; |
| |
| #define HCI_OP_RESET 0x0c03 |
| |
| #define HCI_OP_SET_EVENT_FLT 0x0c05 |
| struct hci_cp_set_event_flt { |
| __u8 flt_type; |
| __u8 cond_type; |
| __u8 condition[0]; |
| } __packed; |
| |
| /* Filter types */ |
| #define HCI_FLT_CLEAR_ALL 0x00 |
| #define HCI_FLT_INQ_RESULT 0x01 |
| #define HCI_FLT_CONN_SETUP 0x02 |
| |
| /* CONN_SETUP Condition types */ |
| #define HCI_CONN_SETUP_ALLOW_ALL 0x00 |
| #define HCI_CONN_SETUP_ALLOW_CLASS 0x01 |
| #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02 |
| |
| /* CONN_SETUP Conditions */ |
| #define HCI_CONN_SETUP_AUTO_OFF 0x01 |
| #define HCI_CONN_SETUP_AUTO_ON 0x02 |
| |
| #define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12 |
| struct hci_cp_delete_stored_link_key { |
| bdaddr_t bdaddr; |
| __u8 delete_all; |
| } __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_WRITE_INQUIRY_MODE 0x0c45 |
| |
| #define HCI_MAX_EIR_LENGTH 240 |
| |
| #define HCI_OP_WRITE_EIR 0x0c52 |
| struct hci_cp_write_eir { |
| uint8_t fec; |
| uint8_t 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 randomizer[16]; |
| } __packed; |
| |
| #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58 |
| |
| #define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d |
| struct hci_cp_write_le_host_supported { |
| __u8 le; |
| __u8 simul; |
| } __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_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c |
| struct hci_cp_write_page_scan_activity { |
| __le16 interval; |
| __le16 window; |
| } __packed; |
| |
| #define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47 |
| #define PAGE_SCAN_TYPE_STANDARD 0x00 |
| #define PAGE_SCAN_TYPE_INTERLACED 0x01 |
| |
| #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_SET_SCAN_ENABLE 0x200c |
| struct hci_cp_le_set_scan_enable { |
| __u8 enable; |
| __u8 filter_dup; |
| } __packed; |
| |
| #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_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_START_ENC 0x2019 |
| struct hci_cp_le_start_enc { |
| __le16 handle; |
| __u8 rand[8]; |
| __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; |
| |
| /* ---- 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; |
| } __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; |
| } __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_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_ev_num_comp_pkts { |
| __u8 num_hndl; |
| /* variable length part */ |
| } __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[16]; |
| __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_with_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_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; |
| } __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; |
| |
| #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_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_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; |
| |
| /* Low energy meta events */ |
| #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 HCI_EV_LE_LTK_REQ 0x05 |
| struct hci_ev_le_ltk_req { |
| __le16 handle; |
| __u8 random[8]; |
| __le16 ediv; |
| } __packed; |
| |
| /* Advertising report event types */ |
| #define ADV_IND 0x00 |
| #define ADV_DIRECT_IND 0x01 |
| #define ADV_SCAN_IND 0x02 |
| #define ADV_NONCONN_IND 0x03 |
| #define ADV_SCAN_RSP 0x04 |
| |
| #define ADDR_LE_DEV_PUBLIC 0x00 |
| #define ADDR_LE_DEV_RANDOM 0x01 |
| |
| #define HCI_EV_LE_ADVERTISING_REPORT 0x02 |
| struct hci_ev_le_advertising_info { |
| __u8 evt_type; |
| __u8 bdaddr_type; |
| bdaddr_t bdaddr; |
| __u8 length; |
| __u8 data[0]; |
| } __packed; |
| |
| /* Internal events generated by Bluetooth stack */ |
| #define HCI_EV_STACK_INTERNAL 0xfd |
| struct hci_ev_stack_internal { |
| __u16 type; |
| __u8 data[0]; |
| } __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; |
| |
| /* ---- 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; |
| } __packed; |
| |
| struct hci_event_hdr { |
| __u8 evt; |
| __u8 plen; |
| } __packed; |
| |
| struct hci_acl_hdr { |
| __le16 handle; /* Handle & Flags(PB, BC) */ |
| __le16 dlen; |
| } __packed; |
| |
| struct hci_sco_hdr { |
| __le16 handle; |
| __u8 dlen; |
| } __packed; |
| |
| #include <linux/skbuff.h> |
| 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; |
| } |
| |
| /* 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; |
| unsigned short hci_channel; |
| }; |
| #define HCI_DEV_NONE 0xffff |
| |
| #define HCI_CHANNEL_RAW 0 |
| #define HCI_CHANNEL_CONTROL 1 |
| |
| struct hci_filter { |
| unsigned long type_mask; |
| unsigned long event_mask[2]; |
| __le16 opcode; |
| }; |
| |
| struct hci_ufilter { |
| __u32 type_mask; |
| __u32 event_mask[2]; |
| __le16 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; |
| __u32 mtu; |
| __u32 cnt; |
| __u32 pkts; |
| }; |
| |
| 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_auth_info_req { |
| bdaddr_t bdaddr; |
| __u8 type; |
| }; |
| |
| 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 */ |
