/* * QEMU Bluetooth HCI helpers. * * Copyright (C) 2007 OpenMoko, Inc. * Written by Andrzej Zaborowski * * Useful definitions taken from BlueZ project's include/hci.h * * Copyright (C) 2000-2001 Qualcomm Incorporated * Copyright (C) 2002-2003 Maxim Krasnyansky * Copyright (C) 2002-2006 Marcel Holtmann * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, * MA 02110-1301 USA */ /* BD Address */ typedef struct { uint8_t b[6]; } __attribute__((packed)) bdaddr_t; #define BDADDR_ANY (&(bdaddr_t) {{0, 0, 0, 0, 0, 0}}) #define BDADDR_ALL (&(bdaddr_t) {{0xff, 0xff, 0xff, 0xff, 0xff, 0xff}}) #define BDADDR_LOCAL (&(bdaddr_t) {{0, 0, 0, 0xff, 0xff, 0xff}}) /* Copy, swap, convert BD Address */ static inline int bacmp(const bdaddr_t *ba1, const bdaddr_t *ba2) { return memcmp(ba1, ba2, sizeof(bdaddr_t)); } static inline void bacpy(bdaddr_t *dst, const bdaddr_t *src) { memcpy(dst, src, sizeof(bdaddr_t)); } #define BAINIT(orig) { .b = { \ orig->b[0], orig->b[1], orig->b[2], orig->b[3], orig->b[4], orig->b[5], \ }, } struct bt_device_s; struct bt_piconet_s; struct bt_hci_s; struct bt_piconet_s { struct bt_device_s *slave; }; struct bt_device_s { int lt_addr; bdaddr_t bd_addr; int mtu; int setup; uint64_t lmp_caps; uint8_t key[16]; int key_present; const char *lmp_name; uint8_t class[3]; struct bt_device_s *next; enum { acl_active, acl_hold, acl_sniff, acl_parked, } acl_mode; QEMUTimer *acl_mode_timer; struct bt_hci_s *acl_hci; uint16_t clkoff; }; #define LLID_ACLU_CONT 0x1 #define LLID_ACLU_START 0x2 #define LLID_ACLC 0x3 #define LMP_NAME_REQ 0x0001 #define LMP_NAME_RES 0x0002 #define LMP_ACCEPTED 0x0003 #define LMP_NOT_ACCEPTED 0x0004 #define LMP_CLKOFFSET_REQ 0x0005 #define LMP_CLKOFFSET_RES 0x0006 #define LMP_DETACH 0x0007 #define LMP_IN_RAND 0x0008 #define LMP_COMB_KEY 0x0009 #define LMP_UNIT_KEY 0x000a #define LMP_AU_RAND 0x000b #define LMP_SRES 0x000c #define LMP_TEMP_RAND 0x000d #define LMP_TEMP_KEY 0x000e #define LMP_CRYPT_MODE_REQ 0x000f #define LMP_CRYPT_KEY_SIZE_REQ 0x0010 #define LMP_START_ENCRYPT_REQ 0x0011 #define LMP_STOP_ENCRYPT_REQ 0x0012 #define LMP_SWITCH_REQ 0x0013 #define LMP_HOLD 0x0014 #define LMP_HOLD_REQ 0x0015 #define LMP_SNIFF_REQ 0x0017 #define LMP_UNSNIFF_REQ 0x0018 #define LMP_LMP_PARK_REQ 0x0019 #define LMP_SET_BCAST_SCAN_WND 0x001b #define LMP_MODIFY_BEACON 0x001c #define LMP_UNPARK_BD_ADDR_REQ 0x001d #define LMP_UNPARK_PM_ADDR_REQ 0x001e #define LMP_INCR_POWER_REQ 0x001f #define LMP_DECR_POWER_REQ 0x0020 #define LMP_MAX_POWER 0x0021 #define LMP_MIN_POWER 0x0022 #define LMP_AUTO_RATE 0x0023 #define LMP_PREFERRED_RATE 0x0024 #define LMP_VERSION_REQ 0x0025 #define LMP_VERSION_RES 0x0026 #define LMP_FEATURES_REQ 0x0027 #define LMP_FEATURES_RES 0x0028 #define LMP_QUALITY_OF_SERVICE 0x0029 #define LMP_QOS_REQ 0x002a #define LMP_RM_SCO_LINK_REQ 0x002b #define LMP_SCO_LINK_REQ 0x002c #define LMP_MAX_SLOT 0x002d #define LMP_MAX_SLOT_REQ 0x002e #define LMP_TIMING_ACCURACY_REQ 0x002f #define LMP_TIMING_ACCURACY_RES 0x0030 #define LMP_SETUP_COMPLETE 0x0031 #define LMP_USE_SEMIPERM_KEY 0x0032 #define LMP_HOST_CONNECTION_REQ 0x0033 #define LMP_SLOT_OFFSET 0x0034 #define LMP_PAGE_MODE_REQ 0x0035 #define LMP_PAGE_SCAN_MODE_REQ 0x0036 #define LMP_SUPERVISION_TIMEOUT 0x0037 #define LMP_TEST_ACTIVATE 0x0038 #define LMP_TEST_CONTROL 0x0039 #define LMP_CRYPT_KEY_MASK_REQ 0x003a #define LMP_CRYPT_KEY_MASK_RES 0x003b #define LMP_SET_AFH 0x003c #define LMP_ACCEPTED_EXT 0x7f01 #define LMP_NOT_ACCEPTED_EXT 0x7f02 #define LMP_FEATURES_REQ_EXT 0x7f03 #define LMP_FEATURES_RES_EXT 0x7f04 #define LMP_PACKET_TYPE_TBL_REQ 0x7f0b #define LMP_ESCO_LINK_REQ 0x7f0c #define LMP_RM_ESCO_LINK_REQ 0x7f0d #define LMP_CHANNEL_CLASS_REQ 0x7f10 #define LMP_CHANNEL_CLASS 0x7f11 struct bt_hci_s { void *opaque; struct bt_piconet_s *net; uint8_t *(*evt_packet)(void *opaque); void (*evt_submit)(void *opaque, int len); void (*acl_submit)(void *opaque, uint8_t *data, int len); void (*sco_submit)(void *opaque, uint8_t *data, int len); uint8_t acl_buf[4096]; int acl_len; uint16_t asb_handle; uint16_t psb_handle; int last_cmd; struct { int inquire; int periodic; int responses_left; int responses; QEMUTimer *inquiry_done; QEMUTimer *inquiry_next; int inquiry_length; int inquiry_period; #define HCI_HANDLE_OFFSET 0x20 struct bt_device_s *handle[16]; int last_handle; } lm; uint8_t event_mask[8]; const char *local_name; uint8_t scan_enable; uint8_t local_class[3]; uint16_t voice_setting; }; void bt_hci_reset(struct bt_hci_s *hci); void bt_hci_init(struct bt_hci_s *hci); void bt_hci_done(struct bt_hci_s *hci); void bt_submit_hci(struct bt_hci_s *hci, int length, uint8_t *data); void bt_submit_acl(struct bt_hci_s *hci, int length, uint8_t *data); void bt_submit_sco(struct bt_hci_s *hci, int length, uint8_t *data); /* 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_2DH1 0x0002 #define HCI_3DH1 0x0004 #define HCI_DM1 0x0008 #define HCI_DH1 0x0010 #define HCI_2DH3 0x0100 #define HCI_3DH3 0x0200 #define HCI_DM3 0x0400 #define HCI_DH3 0x0800 #define HCI_2DH5 0x1000 #define HCI_3DH5 0x2000 #define HCI_DM5 0x4000 #define HCI_DH5 0x8000 #define HCI_HV1 0x0020 #define HCI_HV2 0x0040 #define HCI_HV3 0x0080 #define HCI_EV3 0x0008 #define HCI_EV4 0x0010 #define HCI_EV5 0x0020 #define HCI_2EV3 0x0040 #define HCI_3EV3 0x0080 #define HCI_2EV5 0x0100 #define HCI_3EV5 0x0200 #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3) #define ACL_PTYPE_MASK (HCI_DM1 | HCI_DH1 | HCI_DM3 | HCI_DH3 | HCI_DM5 | HCI_DH5) /* HCI Error codes */ #define HCI_SUCCESS 0x00 #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_PIN_OR_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 #define HCI_TRANSACTION_COLLISION 0x2a #define HCI_QOS_UNACCEPTABLE_PARAMETER 0x2c #define HCI_QOS_REJECTED 0x2d #define HCI_CLASSIFICATION_NOT_SUPPORTED 0x2e #define HCI_INSUFFICIENT_SECURITY 0x2f #define HCI_PARAMETER_OUT_OF_RANGE 0x30 #define HCI_ROLE_SWITCH_PENDING 0x32 #define HCI_SLOT_VIOLATION 0x34 #define HCI_ROLE_SWITCH_FAILED 0x35 /* 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_MODE 0x40 #define LMP_SNIFF_MODE 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_EDR_ACL_2M 0x02 #define LMP_EDR_ACL_3M 0x04 #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_EDR_3SLOT 0x80 #define LMP_EDR_5SLOT 0x01 #define LMP_SNIFF_SUBR 0x02 #define LMP_AFH_CAP_MST 0x08 #define LMP_AFH_CLS_MST 0x10 #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_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 #define HCI_LM_SECURE 0x0020 /* ----- 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_CREATE_CONN_CANCEL 0x0008 typedef struct { uint8_t status; bdaddr_t bdaddr; } __attribute__ ((packed)) create_conn_cancel_cp; #define CREATE_CONN_CANCEL_CP_SIZE 6 typedef struct { uint8_t status; bdaddr_t bdaddr; } __attribute__ ((packed)) create_conn_cancel_rp; #define CREATE_CONN_CANCEL_RP_SIZE 7 #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_CHANGE_CONN_LINK_KEY 0x0015 typedef struct { uint16_t handle; } __attribute__ ((packed)) change_conn_link_key_cp; #define CHANGE_CONN_LINK_KEY_CP_SIZE 2 #define OCF_MASTER_LINK_KEY 0x0017 typedef struct { uint8_t key_flag; } __attribute__ ((packed)) master_link_key_cp; #define MASTER_LINK_KEY_CP_SIZE 1 #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_REMOTE_NAME_REQ_CANCEL 0x001A typedef struct { bdaddr_t bdaddr; } __attribute__ ((packed)) remote_name_req_cancel_cp; #define REMOTE_NAME_REQ_CANCEL_CP_SIZE 6 typedef struct { uint8_t status; bdaddr_t bdaddr; } __attribute__ ((packed)) remote_name_req_cancel_rp; #define REMOTE_NAME_REQ_CANCEL_RP_SIZE 7 #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_EXT_FEATURES 0x001C typedef struct { uint16_t handle; uint8_t page_num; } __attribute__ ((packed)) read_remote_ext_features_cp; #define READ_REMOTE_EXT_FEATURES_CP_SIZE 3 #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 #define OCF_READ_LMP_HANDLE 0x0020 typedef struct { uint16_t handle; } __attribute__ ((packed)) read_lmp_handle_cp; #define READ_LMP_HANDLE_CP_SIZE 2 typedef struct { uint8_t status; uint16_t handle; uint8_t lmp_handle; uint32_t reserved; } __attribute__ ((packed)) read_lmp_handle_rp; #define READ_LMP_HANDLE_RP_SIZE 8 #define OCF_SETUP_SYNC_CONN 0x0028 typedef struct { uint16_t handle; uint32_t tx_bandwith; uint32_t rx_bandwith; uint16_t max_latency; uint16_t voice_setting; uint8_t retrans_effort; uint16_t pkt_type; } __attribute__ ((packed)) setup_sync_conn_cp; #define SETUP_SYNC_CONN_CP_SIZE 17 #define OCF_ACCEPT_SYNC_CONN_REQ 0x0029 typedef struct { bdaddr_t bdaddr; uint32_t tx_bandwith; uint32_t rx_bandwith; uint16_t max_latency; uint16_t voice_setting; uint8_t retrans_effort; uint16_t pkt_type; } __attribute__ ((packed)) accept_sync_conn_req_cp; #define ACCEPT_SYNC_CONN_REQ_CP_SIZE 21 #define OCF_REJECT_SYNC_CONN_REQ 0x002A typedef struct { bdaddr_t bdaddr; uint8_t reason; } __attribute__ ((packed)) reject_sync_conn_req_cp; #define REJECT_SYNC_CONN_REQ_CP_SIZE 7 /* 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 #define OCF_READ_DEFAULT_LINK_POLICY 0x000E #define OCF_WRITE_DEFAULT_LINK_POLICY 0x000F #define OCF_FLOW_SPECIFICATION 0x0010 #define OCF_SNIFF_SUBRATE 0x0011 typedef struct { uint16_t handle; uint16_t max_remote_latency; uint16_t max_local_latency; uint16_t min_remote_timeout; uint16_t min_local_timeout; } __attribute__ ((packed)) sniff_subrate_cp; #define SNIFF_SUBRATE_CP_SIZE 10 /* Host Controller and Baseband */ #define OGF_HOST_CTL 0x03 #define OCF_SET_EVENT_MASK 0x0001 typedef struct { uint8_t mask[8]; } __attribute__ ((packed)) set_event_mask_cp; #define SET_EVENT_MASK_CP_SIZE 8 #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 /* INQ_RESULT Condition types */ #define INQ_RESULT_RETURN_ALL 0x00 #define INQ_RESULT_RETURN_CLASS 0x01 #define INQ_RESULT_RETURN_BDADDR 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_FLUSH 0x0008 typedef struct { uint16_t handle; } __attribute__ ((packed)) flush_cp; #define FLUSH_CP_SIZE 2 typedef struct { uint8_t status; uint16_t handle; } __attribute__ ((packed)) flush_rp; #define FLUSH_RP_SIZE 3 #define OCF_READ_PIN_TYPE 0x0009 typedef struct { uint8_t status; uint8_t pin_type; } __attribute__ ((packed)) read_pin_type_rp; #define READ_PIN_TYPE_RP_SIZE 2 #define OCF_WRITE_PIN_TYPE 0x000A typedef struct { uint8_t pin_type; } __attribute__ ((packed)) write_pin_type_cp; #define WRITE_PIN_TYPE_CP_SIZE 1 #define OCF_CREATE_NEW_UNIT_KEY 0x000B #define OCF_READ_STORED_LINK_KEY 0x000D typedef struct { bdaddr_t bdaddr; uint8_t read_all; } __attribute__ ((packed)) read_stored_link_key_cp; #define READ_STORED_LINK_KEY_CP_SIZE 7 typedef struct { uint8_t status; uint16_t max_keys; uint16_t num_keys; } __attribute__ ((packed)) read_stored_link_key_rp; #define READ_STORED_LINK_KEY_RP_SIZE 5 #define OCF_WRITE_STORED_LINK_KEY 0x0011 typedef struct { uint8_t num_keys; /* variable length part */ } __attribute__ ((packed)) write_stored_link_key_cp; #define WRITE_STORED_LINK_KEY_CP_SIZE 1 typedef struct { uint8_t status; uint8_t num_keys; } __attribute__ ((packed)) write_stored_link_key_rp; #define READ_WRITE_LINK_KEY_RP_SIZE 2 #define OCF_DELETE_STORED_LINK_KEY 0x0012 typedef struct { bdaddr_t bdaddr; uint8_t delete_all; } __attribute__ ((packed)) delete_stored_link_key_cp; #define DELETE_STORED_LINK_KEY_CP_SIZE 7 typedef struct { uint8_t status; uint16_t num_keys; } __attribute__ ((packed)) delete_stored_link_key_rp; #define DELETE_STORED_LINK_KEY_RP_SIZE 3 #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_CONN_ACCEPT_TIMEOUT 0x0015 typedef struct { uint8_t status; uint16_t timeout; } __attribute__ ((packed)) read_conn_accept_timeout_rp; #define READ_CONN_ACCEPT_TIMEOUT_RP_SIZE 3 #define OCF_WRITE_CONN_ACCEPT_TIMEOUT 0x0016 typedef struct { uint16_t timeout; } __attribute__ ((packed)) write_conn_accept_timeout_cp; #define WRITE_CONN_ACCEPT_TIMEOUT_CP_SIZE 2 #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_READ_SCAN_ENABLE 0x0019 typedef struct { uint8_t status; uint8_t enable; } __attribute__ ((packed)) read_scan_enable_rp; #define READ_SCAN_ENABLE_RP_SIZE 2 #define OCF_WRITE_SCAN_ENABLE 0x001A typedef struct { uint8_t scan_enable; } __attribute__ ((packed)) write_scan_enable_cp; #define WRITE_SCAN_ENABLE_CP_SIZE 1 #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_AUTOMATIC_FLUSH_TIMEOUT 0x0027 #define OCF_WRITE_AUTOMATIC_FLUSH_TIMEOUT 0x0028 #define OCF_READ_NUM_BROADCAST_RETRANS 0x0029 #define OCF_WRITE_NUM_BROADCAST_RETRANS 0x002A #define OCF_READ_HOLD_MODE_ACTIVITY 0x002B #define OCF_WRITE_HOLD_MODE_ACTIVITY 0x002C #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_HOST_NUMBER_OF_COMPLETED_PACKETS 0x0035 #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 typedef struct { uint8_t status; uint16_t handle; } __attribute__ ((packed)) write_link_supervision_timeout_rp; #define WRITE_LINK_SUPERVISION_TIMEOUT_RP_SIZE 3 #define OCF_READ_NUM_SUPPORTED_IAC 0x0038 #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[MAX_IAC_LAP][3]; } __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[MAX_IAC_LAP][3]; } __attribute__ ((packed)) write_current_iac_lap_cp; #define WRITE_CURRENT_IAC_LAP_CP_SIZE 1+3*MAX_IAC_LAP #define OCF_READ_PAGE_SCAN_PERIOD_MODE 0x003B #define OCF_WRITE_PAGE_SCAN_PERIOD_MODE 0x003C #define OCF_READ_PAGE_SCAN_MODE 0x003D #define OCF_WRITE_PAGE_SCAN_MODE 0x003E #define OCF_SET_AFH_CLASSIFICATION 0x003F typedef struct { uint8_t map[10]; } __attribute__ ((packed)) set_afh_classification_cp; #define SET_AFH_CLASSIFICATION_CP_SIZE 10 typedef struct { uint8_t status; } __attribute__ ((packed)) set_afh_classification_rp; #define SET_AFH_CLASSIFICATION_RP_SIZE 1 #define OCF_READ_INQUIRY_SCAN_TYPE 0x0042 typedef struct { uint8_t status; uint8_t type; } __attribute__ ((packed)) read_inquiry_scan_type_rp; #define READ_INQUIRY_SCAN_TYPE_RP_SIZE 2 #define OCF_WRITE_INQUIRY_SCAN_TYPE 0x0043 typedef struct { uint8_t type; } __attribute__ ((packed)) write_inquiry_scan_type_cp; #define WRITE_INQUIRY_SCAN_TYPE_CP_SIZE 1 typedef struct { uint8_t status; } __attribute__ ((packed)) write_inquiry_scan_type_rp; #define WRITE_INQUIRY_SCAN_TYPE_RP_SIZE 1 #define OCF_READ_INQUIRY_MODE 0x0044 typedef struct { uint8_t status; uint8_t mode; } __attribute__ ((packed)) read_inquiry_mode_rp; #define READ_INQUIRY_MODE_RP_SIZE 2 #define OCF_WRITE_INQUIRY_MODE 0x0045 typedef struct { uint8_t mode; } __attribute__ ((packed)) write_inquiry_mode_cp; #define WRITE_INQUIRY_MODE_CP_SIZE 1 typedef struct { uint8_t status; } __attribute__ ((packed)) write_inquiry_mode_rp; #define WRITE_INQUIRY_MODE_RP_SIZE 1 #define OCF_READ_PAGE_SCAN_TYPE 0x0046 #define OCF_WRITE_PAGE_SCAN_TYPE 0x0047 #define OCF_READ_AFH_MODE 0x0048 typedef struct { uint8_t status; uint8_t mode; } __attribute__ ((packed)) read_afh_mode_rp; #define READ_AFH_MODE_RP_SIZE 2 #define OCF_WRITE_AFH_MODE 0x0049 typedef struct { uint8_t mode; } __attribute__ ((packed)) write_afh_mode_cp; #define WRITE_AFH_MODE_CP_SIZE 1 typedef struct { uint8_t status; } __attribute__ ((packed)) write_afh_mode_rp; #define WRITE_AFH_MODE_RP_SIZE 1 #define OCF_READ_EXT_INQUIRY_RESPONSE 0x0051 typedef struct { uint8_t status; uint8_t fec; uint8_t data[240]; } __attribute__ ((packed)) read_ext_inquiry_response_rp; #define READ_EXT_INQUIRY_RESPONSE_RP_SIZE 242 #define OCF_WRITE_EXT_INQUIRY_RESPONSE 0x0052 typedef struct { uint8_t fec; uint8_t data[240]; } __attribute__ ((packed)) write_ext_inquiry_response_cp; #define WRITE_EXT_INQUIRY_RESPONSE_CP_SIZE 241 typedef struct { uint8_t status; } __attribute__ ((packed)) write_ext_inquiry_response_rp; #define WRITE_EXT_INQUIRY_RESPONSE_RP_SIZE 1 /* 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_COMMANDS 0x0002 typedef struct { uint8_t status; uint8_t commands[64]; } __attribute__ ((packed)) read_local_commands_rp; #define READ_LOCAL_COMMANDS_RP_SIZE 65 #define OCF_READ_LOCAL_FEATURES 0x0003 typedef struct { uint8_t status; uint8_t features[8]; } __attribute__ ((packed)) read_local_features_rp; #define READ_LOCAL_FEATURES_RP_SIZE 9 #define OCF_READ_LOCAL_EXT_FEATURES 0x0004 typedef struct { uint8_t page_num; } __attribute__ ((packed)) read_local_ext_features_cp; #define READ_LOCAL_EXT_FEATURES_CP_SIZE 1 typedef struct { uint8_t status; uint8_t page_num; uint8_t max_page_num; uint8_t features[8]; } __attribute__ ((packed)) read_local_ext_features_rp; #define READ_LOCAL_EXT_FEATURES_RP_SIZE 11 #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 READ_BUFFER_SIZE_RP_SIZE 8 #define OCF_READ_COUNTRY_CODE 0x0007 #define OCF_READ_BD_ADDR 0x0009 typedef struct { uint8_t status; bdaddr_t bdaddr; } __attribute__ ((packed)) read_bd_addr_rp; #define READ_BD_ADDR_RP_SIZE 7 /* 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_READ_LINK_QUALITY 0x0003 typedef struct { uint16_t handle; } __attribute__ ((packed)) read_link_quality_cp; #define READ_LINK_QUALITY_CP_SIZE 4 typedef struct { uint8_t status; uint16_t handle; uint8_t link_quality; } __attribute__ ((packed)) read_link_quality_rp; #define READ_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 #define OCF_READ_AFH_MAP 0x0006 typedef struct { uint8_t status; uint16_t handle; uint8_t mode; uint8_t map[10]; } __attribute__ ((packed)) read_afh_map_rp; #define READ_AFH_MAP_RP_SIZE 14 #define OCF_READ_CLOCK 0x0007 typedef struct { uint16_t handle; uint8_t which_clock; } __attribute__ ((packed)) read_clock_cp; #define READ_CLOCK_CP_SIZE 3 typedef struct { uint8_t status; uint16_t handle; uint32_t clock; uint16_t accuracy; } __attribute__ ((packed)) read_clock_rp; #define READ_CLOCK_RP_SIZE 9 /* 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 { uint8_t num_responses; 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_CHANGE_CONN_LINK_KEY_COMPLETE 0x09 typedef struct { uint8_t status; uint16_t handle; } __attribute__ ((packed)) evt_change_conn_link_key_complete; #define EVT_CHANGE_CONN_LINK_KEY_COMPLETE_SIZE 3 #define EVT_MASTER_LINK_KEY_COMPLETE 0x0A typedef struct { uint8_t status; uint16_t handle; uint8_t key_flag; } __attribute__ ((packed)) evt_master_link_key_complete; #define EVT_MASTER_LINK_KEY_COMPLETE_SIZE 4 #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_HARDWARE_ERROR 0x10 typedef struct { uint8_t code; } __attribute__ ((packed)) evt_hardware_error; #define EVT_HARDWARE_ERROR_SIZE 1 #define EVT_FLUSH_OCCURRED 0x11 typedef struct { uint16_t handle; } __attribute__ ((packed)) evt_flush_occured; #define EVT_FLUSH_OCCURRED_SIZE 2 #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_RETURN_LINK_KEYS 0x15 typedef struct { uint8_t num_keys; /* variable length part */ } __attribute__ ((packed)) evt_return_link_keys; #define EVT_RETURN_LINK_KEYS_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_LOOPBACK_COMMAND 0x19 #define EVT_DATA_BUFFER_OVERFLOW 0x1A typedef struct { uint8_t link_type; } __attribute__ ((packed)) evt_data_buffer_overflow; #define EVT_DATA_BUFFER_OVERFLOW_SIZE 1 #define EVT_MAX_SLOTS_CHANGE 0x1B typedef struct { uint16_t handle; uint8_t max_slots; } __attribute__ ((packed)) evt_max_slots_change; #define EVT_MAX_SLOTS_CHANGE_SIZE 3 #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_PSCAN_REP_MODE_CHANGE 0x20 typedef struct { bdaddr_t bdaddr; uint8_t pscan_rep_mode; } __attribute__ ((packed)) evt_pscan_rep_mode_change; #define EVT_PSCAN_REP_MODE_CHANGE_SIZE 7 #define EVT_FLOW_SPEC_COMPLETE 0x21 typedef struct { uint8_t status; uint16_t handle; uint8_t flags; uint8_t direction; hci_qos qos; } __attribute__ ((packed)) evt_flow_spec_complete; #define EVT_FLOW_SPEC_COMPLETE_SIZE (5 + HCI_QOS_CP_SIZE) #define EVT_INQUIRY_RESULT_WITH_RSSI 0x22 typedef struct { bdaddr_t bdaddr; uint8_t pscan_rep_mode; uint8_t pscan_period_mode; uint8_t dev_class[3]; uint16_t clock_offset; int8_t rssi; } __attribute__ ((packed)) inquiry_info_with_rssi; #define INQUIRY_INFO_WITH_RSSI_SIZE 14 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; int8_t rssi; } __attribute__ ((packed)) inquiry_info_with_rssi_and_pscan_mode; #define INQUIRY_INFO_WITH_RSSI_AND_PSCAN_MODE_SIZE 15 #define EVT_READ_REMOTE_EXT_FEATURES_COMPLETE 0x23 typedef struct { uint8_t status; uint16_t handle; uint8_t page_num; uint8_t max_page_num; uint8_t features[8]; } __attribute__ ((packed)) evt_read_remote_ext_features_complete; #define EVT_READ_REMOTE_EXT_FEATURES_COMPLETE_SIZE 13 #define EVT_SYNC_CONN_COMPLETE 0x2C typedef struct { uint8_t status; uint16_t handle; bdaddr_t bdaddr; uint8_t link_type; uint8_t trans_interval; uint8_t retrans_window; uint16_t rx_pkt_len; uint16_t tx_pkt_len; uint8_t air_mode; } __attribute__ ((packed)) evt_sync_conn_complete; #define EVT_SYNC_CONN_COMPLETE_SIZE 17 #define EVT_SYNC_CONN_CHANGED 0x2D typedef struct { uint8_t status; uint16_t handle; uint8_t trans_interval; uint8_t retrans_window; uint16_t rx_pkt_len; uint16_t tx_pkt_len; } __attribute__ ((packed)) evt_sync_conn_changed; #define EVT_SYNC_CONN_CHANGED_SIZE 9 #define EVT_SNIFF_SUBRATE 0x2E typedef struct { uint8_t status; uint16_t handle; uint16_t max_remote_latency; uint16_t max_local_latency; uint16_t min_remote_timeout; uint16_t min_local_timeout; } __attribute__ ((packed)) evt_sniff_subrate; #define EVT_SNIFF_SUBRATE_SIZE 11 #define EVT_EXTENDED_INQUIRY_RESULT 0x2F typedef struct { bdaddr_t bdaddr; uint8_t pscan_rep_mode; uint8_t pscan_period_mode; uint8_t dev_class[3]; uint16_t clock_offset; int8_t rssi; uint8_t data[240]; } __attribute__ ((packed)) extended_inquiry_info; #define EXTENDED_INQUIRY_INFO_SIZE 254 #define EVT_TESTING 0xFE #define EVT_VENDOR 0xFF /* 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)