| /* |
| 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 4 |
| |
| #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 |
| |
| /* HCI device types */ |
| #define HCI_VHCI 0 |
| #define HCI_USB 1 |
| #define HCI_PCCARD 2 |
| #define HCI_UART 3 |
| #define HCI_RS232 4 |
| |
| /* 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 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) |
| |
| /* ACL flags */ |
| #define ACL_CONT 0x0001 |
| #define ACL_START 0x0002 |
| #define ACL_ACTIVE_BCAST 0x0010 |
| #define ACL_PICO_BCAST 0x0020 |
| |
| /* 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 |
| |
| /* ----- HCI Commands ----- */ |
| /* OGF & OCF values */ |
| |
| /* 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; |
| |
| /* 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 |
| 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_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_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 |
| |
| /* Link Control */ |
| #define OGF_LINK_CTL 0x01 |
| #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_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_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_INQUIRY 0x0001 |
| typedef struct { |
| uint8_t lap[3]; |
| uint8_t lenght; |
| 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_LINK_KEY_REPLY 0x000B |
| #define OCF_LINK_KEY_NEG_REPLY 0x000C |
| 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_PIN_CODE_REPLY 0x000D |
| #define OCF_PIN_CODE_NEG_REPLY 0x000E |
| 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_SET_CONN_PTYPE 0x000F |
| typedef struct { |
| uint16_t handle; |
| uint16_t pkt_type; |
| } __attribute__ ((packed)) set_conn_ptype_cp; |
| #define SET_CONN_PKT_TYPE_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 |
| |
| /* Link Policy */ |
| #define OGF_LINK_POLICY 0x02 |
| #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_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_SWITCH_ROLE 0x000B |
| typedef struct { |
| bdaddr_t bdaddr; |
| uint8_t role; |
| } __attribute__ ((packed)) switch_role_cp; |
| #define SWITCH_ROLE_CP_SIZE 7 |
| |
| #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 |
| |
| /* Status params */ |
| #define OGF_STATUS_PARAM 0x05 |
| |
| /* ---- 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_QOS_SETUP_COMPLETE 0x0D |
| typedef struct { |
| uint8_t service_type; |
| uint32_t token_rate; |
| uint32_t peak_bandwidth; |
| uint32_t latency; |
| uint32_t delay_variation; |
| } __attribute__ ((packed)) hci_qos; |
| typedef struct { |
| uint8_t status; |
| uint16_t handle; |
| hci_qos qos; |
| } __attribute__ ((packed)) evt_qos_setup_complete; |
| #define EVT_QOS_SETUP_COMPLETE_SIZE 20 |
| |
| #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_NUM_COMP_PKTS 0x13 |
| typedef struct { |
| uint8_t num_hndl; |
| /* variable lenght part */ |
| } __attribute__ ((packed)) evt_num_comp_pkts; |
| #define EVT_NUM_COMP_PKTS_SIZE 1 |
| |
| #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 1 |
| |
| #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_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 |
| |
| /* 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 incomming; |
| } __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_max; |
| uint16_t sco_mtu; |
| uint16_t sco_max; |
| |
| 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 */ |