| /* | |
| 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 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 quirks */ | |
| enum { | |
| HCI_QUIRK_RESET_ON_INIT, | |
| HCI_QUIRK_RAW_DEVICE | |
| }; | |
| /* HCI device flags */ | |
| enum { | |
| HCI_UP, | |
| HCI_INIT, | |
| HCI_RUNNING, | |
| HCI_PSCAN, | |
| HCI_ISCAN, | |
| HCI_AUTH, | |
| HCI_ENCRYPT, | |
| HCI_INQUIRY, | |
| HCI_RAW, | |
| HCI_SECMGR | |
| }; | |
| /* 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 HCISETSECMGR _IOW('H', 230, 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) | |
| /* 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_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) | |
| /* 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_SNIF 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 | |
| /* 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 | |
| #define HCI_LM_SECURE 0x0020 | |
| /* ----- HCI Commands ---- */ | |
| /* OGF & OCF values */ | |
| /* Informational Parameters */ | |
| #define OGF_INFO_PARAM 0x04 | |
| #define OCF_READ_LOCAL_VERSION 0x0001 | |
| struct hci_rp_read_loc_version { | |
| __u8 status; | |
| __u8 hci_ver; | |
| __u16 hci_rev; | |
| __u8 lmp_ver; | |
| __u16 manufacturer; | |
| __u16 lmp_subver; | |
| } __attribute__ ((packed)); | |
| #define OCF_READ_LOCAL_FEATURES 0x0003 | |
| struct hci_rp_read_loc_features { | |
| __u8 status; | |
| __u8 features[8]; | |
| } __attribute__ ((packed)); | |
| #define OCF_READ_BUFFER_SIZE 0x0005 | |
| struct hci_rp_read_buffer_size { | |
| __u8 status; | |
| __u16 acl_mtu; | |
| __u8 sco_mtu; | |
| __u16 acl_max_pkt; | |
| __u16 sco_max_pkt; | |
| } __attribute__ ((packed)); | |
| #define OCF_READ_BD_ADDR 0x0009 | |
| struct hci_rp_read_bd_addr { | |
| __u8 status; | |
| bdaddr_t bdaddr; | |
| } __attribute__ ((packed)); | |
| /* Host Controller and Baseband */ | |
| #define OGF_HOST_CTL 0x03 | |
| #define OCF_RESET 0x0003 | |
| #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_WRITE_CA_TIMEOUT 0x0016 | |
| #define OCF_WRITE_PG_TIMEOUT 0x0018 | |
| #define OCF_WRITE_SCAN_ENABLE 0x001A | |
| #define SCAN_DISABLED 0x00 | |
| #define SCAN_INQUIRY 0x01 | |
| #define SCAN_PAGE 0x02 | |
| #define OCF_SET_EVENT_FLT 0x0005 | |
| struct hci_cp_set_event_flt { | |
| __u8 flt_type; | |
| __u8 cond_type; | |
| __u8 condition[0]; | |
| } __attribute__ ((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 OCF_READ_CLASS_OF_DEV 0x0023 | |
| struct hci_rp_read_dev_class { | |
| __u8 status; | |
| __u8 dev_class[3]; | |
| } __attribute__ ((packed)); | |
| #define OCF_WRITE_CLASS_OF_DEV 0x0024 | |
| struct hci_cp_write_dev_class { | |
| __u8 dev_class[3]; | |
| } __attribute__ ((packed)); | |
| #define OCF_READ_VOICE_SETTING 0x0025 | |
| struct hci_rp_read_voice_setting { | |
| __u8 status; | |
| __u16 voice_setting; | |
| } __attribute__ ((packed)); | |
| #define OCF_WRITE_VOICE_SETTING 0x0026 | |
| struct hci_cp_write_voice_setting { | |
| __u16 voice_setting; | |
| } __attribute__ ((packed)); | |
| #define OCF_HOST_BUFFER_SIZE 0x0033 | |
| struct hci_cp_host_buffer_size { | |
| __u16 acl_mtu; | |
| __u8 sco_mtu; | |
| __u16 acl_max_pkt; | |
| __u16 sco_max_pkt; | |
| } __attribute__ ((packed)); | |
| /* Link Control */ | |
| #define OGF_LINK_CTL 0x01 | |
| #define OCF_CREATE_CONN 0x0005 | |
| struct hci_cp_create_conn { | |
| bdaddr_t bdaddr; | |
| __u16 pkt_type; | |
| __u8 pscan_rep_mode; | |
| __u8 pscan_mode; | |
| __u16 clock_offset; | |
| __u8 role_switch; | |
| } __attribute__ ((packed)); | |
| #define OCF_ACCEPT_CONN_REQ 0x0009 | |
| struct hci_cp_accept_conn_req { | |
| bdaddr_t bdaddr; | |
| __u8 role; | |
| } __attribute__ ((packed)); | |
| #define OCF_REJECT_CONN_REQ 0x000a | |
| struct hci_cp_reject_conn_req { | |
| bdaddr_t bdaddr; | |
| __u8 reason; | |
| } __attribute__ ((packed)); | |
| #define OCF_DISCONNECT 0x0006 | |
| struct hci_cp_disconnect { | |
| __u16 handle; | |
| __u8 reason; | |
| } __attribute__ ((packed)); | |
| #define OCF_ADD_SCO 0x0007 | |
| struct hci_cp_add_sco { | |
| __u16 handle; | |
| __u16 pkt_type; | |
| } __attribute__ ((packed)); | |
| #define OCF_INQUIRY 0x0001 | |
| struct hci_cp_inquiry { | |
| __u8 lap[3]; | |
| __u8 length; | |
| __u8 num_rsp; | |
| } __attribute__ ((packed)); | |
| #define OCF_INQUIRY_CANCEL 0x0002 | |
| #define OCF_LINK_KEY_REPLY 0x000B | |
| struct hci_cp_link_key_reply { | |
| bdaddr_t bdaddr; | |
| __u8 link_key[16]; | |
| } __attribute__ ((packed)); | |
| #define OCF_LINK_KEY_NEG_REPLY 0x000C | |
| struct hci_cp_link_key_neg_reply { | |
| bdaddr_t bdaddr; | |
| } __attribute__ ((packed)); | |
| #define OCF_PIN_CODE_REPLY 0x000D | |
| struct hci_cp_pin_code_reply { | |
| bdaddr_t bdaddr; | |
| __u8 pin_len; | |
| __u8 pin_code[16]; | |
| } __attribute__ ((packed)); | |
| #define OCF_PIN_CODE_NEG_REPLY 0x000E | |
| struct hci_cp_pin_code_neg_reply { | |
| bdaddr_t bdaddr; | |
| } __attribute__ ((packed)); | |
| #define OCF_CHANGE_CONN_PTYPE 0x000F | |
| struct hci_cp_change_conn_ptype { | |
| __u16 handle; | |
| __u16 pkt_type; | |
| } __attribute__ ((packed)); | |
| #define OCF_AUTH_REQUESTED 0x0011 | |
| struct hci_cp_auth_requested { | |
| __u16 handle; | |
| } __attribute__ ((packed)); | |
| #define OCF_SET_CONN_ENCRYPT 0x0013 | |
| struct hci_cp_set_conn_encrypt { | |
| __u16 handle; | |
| __u8 encrypt; | |
| } __attribute__ ((packed)); | |
| #define OCF_CHANGE_CONN_LINK_KEY 0x0015 | |
| struct hci_cp_change_conn_link_key { | |
| __u16 handle; | |
| } __attribute__ ((packed)); | |
| #define OCF_READ_REMOTE_FEATURES 0x001B | |
| struct hci_cp_read_rmt_features { | |
| __u16 handle; | |
| } __attribute__ ((packed)); | |
| #define OCF_READ_REMOTE_VERSION 0x001D | |
| struct hci_cp_read_rmt_version { | |
| __u16 handle; | |
| } __attribute__ ((packed)); | |
| /* Link Policy */ | |
| #define OGF_LINK_POLICY 0x02 | |
| #define OCF_ROLE_DISCOVERY 0x0009 | |
| struct hci_cp_role_discovery { | |
| __u16 handle; | |
| } __attribute__ ((packed)); | |
| struct hci_rp_role_discovery { | |
| __u8 status; | |
| __u16 handle; | |
| __u8 role; | |
| } __attribute__ ((packed)); | |
| #define OCF_READ_LINK_POLICY 0x000C | |
| struct hci_cp_read_link_policy { | |
| __u16 handle; | |
| } __attribute__ ((packed)); | |
| struct hci_rp_read_link_policy { | |
| __u8 status; | |
| __u16 handle; | |
| __u16 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 { | |
| __u16 handle; | |
| __u16 policy; | |
| } __attribute__ ((packed)); | |
| struct hci_rp_write_link_policy { | |
| __u8 status; | |
| __u16 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]; | |
| __u16 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]; | |
| __u16 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]; | |
| __u16 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]; | |
| __u16 clock_offset; | |
| __s8 rssi; | |
| __u8 data[240]; | |
| } __attribute__ ((packed)); | |
| #define HCI_EV_CONN_COMPLETE 0x03 | |
| struct hci_ev_conn_complete { | |
| __u8 status; | |
| __u16 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; | |
| __u16 handle; | |
| __u8 reason; | |
| } __attribute__ ((packed)); | |
| #define HCI_EV_AUTH_COMPLETE 0x06 | |
| struct hci_ev_auth_complete { | |
| __u8 status; | |
| __u16 handle; | |
| } __attribute__ ((packed)); | |
| #define HCI_EV_ENCRYPT_CHANGE 0x08 | |
| struct hci_ev_encrypt_change { | |
| __u8 status; | |
| __u16 handle; | |
| __u8 encrypt; | |
| } __attribute__ ((packed)); | |
| #define HCI_EV_CHANGE_CONN_LINK_KEY_COMPLETE 0x09 | |
| struct hci_ev_change_conn_link_key_complete { | |
| __u8 status; | |
| __u16 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; | |
| __u16 handle; | |
| struct hci_qos qos; | |
| } __attribute__ ((packed)); | |
| #define HCI_EV_CMD_COMPLETE 0x0E | |
| struct hci_ev_cmd_complete { | |
| __u8 ncmd; | |
| __u16 opcode; | |
| } __attribute__ ((packed)); | |
| #define HCI_EV_CMD_STATUS 0x0F | |
| struct hci_ev_cmd_status { | |
| __u8 status; | |
| __u8 ncmd; | |
| __u16 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; | |
| __u16 handle; | |
| __u8 mode; | |
| __u16 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; | |
| __u16 handle; | |
| __u8 features[8]; | |
| } __attribute__ ((packed)); | |
| #define HCI_EV_RMT_VERSION 0x0C | |
| struct hci_ev_rmt_version { | |
| __u8 status; | |
| __u16 handle; | |
| __u8 lmp_ver; | |
| __u16 manufacturer; | |
| __u16 lmp_subver; | |
| } __attribute__ ((packed)); | |
| #define HCI_EV_CLOCK_OFFSET 0x01C | |
| struct hci_ev_clock_offset { | |
| __u8 status; | |
| __u16 handle; | |
| __u16 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 { | |
| __u16 opcode; /* OCF & OGF */ | |
| __u8 plen; | |
| } __attribute__ ((packed)); | |
| struct hci_event_hdr { | |
| __u8 evt; | |
| __u8 plen; | |
| } __attribute__ ((packed)); | |
| struct hci_acl_hdr { | |
| __u16 handle; /* Handle & Flags(PB, BC) */ | |
| __u16 dlen; | |
| } __attribute__ ((packed)); | |
| struct hci_sco_hdr { | |
| __u16 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 */ |