831 lines
21 KiB
C
831 lines
21 KiB
C
/* hci.h - Bluetooth Host Control Interface definitions */
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/*
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* Copyright (c) 2015 Intel Corporation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __BT_HCI_H
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#define __BT_HCI_H
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#include <toolchain.h>
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#include <stdint.h>
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#include <string.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define BT_ADDR_LE_PUBLIC 0x00
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#define BT_ADDR_LE_RANDOM 0x01
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typedef struct {
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uint8_t val[6];
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} bt_addr_t;
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typedef struct {
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uint8_t type;
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bt_addr_t a;
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} bt_addr_le_t;
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#define BT_ADDR_ANY (&(bt_addr_t) {{0, 0, 0, 0, 0, 0} })
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#define BT_ADDR_LE_ANY (&(bt_addr_le_t) { 0, { {0, 0, 0, 0, 0, 0} } })
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static inline int bt_addr_cmp(const bt_addr_t *a, const bt_addr_t *b)
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{
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return memcmp(a, b, sizeof(*a));
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}
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static inline int bt_addr_le_cmp(const bt_addr_le_t *a, const bt_addr_le_t *b)
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{
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return memcmp(a, b, sizeof(*a));
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}
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static inline void bt_addr_copy(bt_addr_t *dst, const bt_addr_t *src)
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{
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memcpy(dst, src, sizeof(*dst));
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}
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static inline void bt_addr_le_copy(bt_addr_le_t *dst, const bt_addr_le_t *src)
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{
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memcpy(dst, src, sizeof(*dst));
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}
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/* HCI Error Codes */
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#define BT_HCI_ERR_UNKNOWN_CONN_ID 0x02
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#define BT_HCI_ERR_AUTHENTICATION_FAIL 0x05
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#define BT_HCI_ERR_INSUFFICIENT_RESOURCES 0x0d
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#define BT_HCI_ERR_UNSUPP_FEATURE_PARAMS_VAL 0x11
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#define BT_HCI_ERR_REMOTE_USER_TERM_CONN 0x13
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#define BT_HCI_ERR_PAIRING_NOT_ALLOWED 0x18
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#define BT_HCI_ERR_UNSUPP_REMOTE_FEATURE 0x1a
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#define BT_HCI_ERR_INVALID_LL_PARAMS 0x1e
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#define BT_HCI_ERR_UNSPECIFIED 0x1f
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#define BT_HCI_ERR_PAIRING_NOT_SUPPORTED 0x29
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#define BT_HCI_ERR_UNACCEPT_CONN_PARAMS 0x3b
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/* EIR/AD data type definitions */
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#define BT_DATA_FLAGS 0x01 /* AD flags */
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#define BT_DATA_UUID16_SOME 0x02 /* 16-bit UUID, more available */
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#define BT_DATA_UUID16_ALL 0x03 /* 16-bit UUID, all listed */
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#define BT_DATA_UUID32_SOME 0x04 /* 32-bit UUID, more available */
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#define BT_DATA_UUID32_ALL 0x05 /* 32-bit UUID, all listed */
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#define BT_DATA_UUID128_SOME 0x06 /* 128-bit UUID, more available */
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#define BT_DATA_UUID128_ALL 0x07 /* 128-bit UUID, all listed */
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#define BT_DATA_NAME_SHORTENED 0x08 /* Shortened name */
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#define BT_DATA_NAME_COMPLETE 0x09 /* Complete name */
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#define BT_DATA_TX_POWER 0x0a /* Tx Power */
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#define BT_DATA_SOLICIT16 0x14 /* Solicit UUIDs, 16-bit */
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#define BT_DATA_SOLICIT128 0x15 /* Solicit UUIDs, 128-bit */
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#define BT_DATA_SVC_DATA16 0x16 /* Service data, 16-bit UUID */
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#define BT_DATA_GAP_APPEARANCE 0x19 /* GAP appearance */
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#define BT_DATA_SOLICIT32 0x1f /* Solicit UUIDs, 32-bit */
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#define BT_DATA_SVC_DATA32 0x20 /* Service data, 32-bit UUID */
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#define BT_DATA_SVC_DATA128 0x21 /* Service data, 128-bit UUID */
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#define BT_DATA_MANUFACTURER_DATA 0xff /* Manufacturer Specific Data */
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#define BT_LE_AD_LIMITED 0x01 /* Limited Discoverable */
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#define BT_LE_AD_GENERAL 0x02 /* General Discoverable */
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#define BT_LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */
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struct bt_hci_evt_hdr {
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uint8_t evt;
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uint8_t len;
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} __packed;
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#define BT_ACL_START_NO_FLUSH 0x00
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#define BT_ACL_CONT 0x01
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#define BT_ACL_START 0x02
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#define bt_acl_handle(h) ((h) & 0x0fff)
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#define bt_acl_flags(h) ((h) >> 12)
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#define bt_acl_handle_pack(h, f) ((h) | ((f) << 12))
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struct bt_hci_acl_hdr {
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uint16_t handle;
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uint16_t len;
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} __packed;
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struct bt_hci_cmd_hdr {
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uint16_t opcode;
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uint8_t param_len;
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} __packed;
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/* LMP features */
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#define BT_LMP_NO_BREDR 0x20
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#define BT_LMP_LE 0x40
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/* LE features */
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#define BT_HCI_LE_ENCRYPTION 0x01
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#define BT_HCI_LE_CONN_PARAM_REQ_PROC 0x02
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#define BT_HCI_LE_SLAVE_FEATURES 0x08
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/* Bonding/authentication types */
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#define BT_HCI_NO_BONDING 0x00
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#define BT_HCI_NO_BONDING_MITM 0x01
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#define BT_HCI_DEDICATED_BONDING 0x02
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#define BT_HCI_DEDICATED_BONDING_MITM 0x03
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#define BT_HCI_GENERAL_BONDING 0x04
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#define BT_HCI_GENERAL_BONDING_MITM 0x05
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/*
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* MITM protection is enabled in SSP authentication requirements octet when
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* LSB bit is set.
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*/
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#define BT_MITM 0x01
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/* I/O capabilities */
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#define BT_IO_DISPLAY_ONLY 0x00
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#define BT_IO_DISPLAY_YESNO 0x01
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#define BT_IO_KEYBOARD_ONLY 0x02
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#define BT_IO_NO_INPUT_OUTPUT 0x03
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/* Defined GAP timers */
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#define BT_GAP_SCAN_FAST_INTERVAL 0x0060 /* 60 ms */
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#define BT_GAP_SCAN_FAST_WINDOW 0x0030 /* 30 ms */
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#define BT_GAP_SCAN_SLOW_INTERVAL_1 0x0800 /* 1.28 s */
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#define BT_GAP_SCAN_SLOW_WINDOW_1 0x0012 /* 11.25 ms */
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#define BT_GAP_SCAN_SLOW_INTERVAL_2 0x1000 /* 2.56 s */
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#define BT_GAP_SCAN_SLOW_WINDOW_2 0x0012 /* 11.25 ms */
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#define BT_GAP_ADV_FAST_INT_MIN_1 0x0030 /* 30 ms */
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#define BT_GAP_ADV_FAST_INT_MAX_1 0x0060 /* 60 ms */
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#define BT_GAP_ADV_FAST_INT_MIN_2 0x00a0 /* 100 ms */
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#define BT_GAP_ADV_FAST_INT_MAX_2 0x00f0 /* 150 ms */
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#define BT_GAP_ADV_SLOW_INT_MIN 0x0640 /* 1 s */
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#define BT_GAP_ADV_SLOW_INT_MAX 0x0780 /* 1.2 s */
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#define BT_GAP_INIT_CONN_INT_MIN 0x0018 /* 30 ms */
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#define BT_GAP_INIT_CONN_INT_MAX 0x0028 /* 50 ms */
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/* HCI BR/EDR link types */
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#define BT_HCI_SCO 0x00
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#define BT_HCI_ACL 0x01
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#define BT_HCI_ESCO 0x02
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/* OpCode Group Fields */
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#define BT_OGF_LINK_CTRL 0x01
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#define BT_OGF_BASEBAND 0x03
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#define BT_OGF_INFO 0x04
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#define BT_OGF_LE 0x08
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/* Construct OpCode from OGF and OCF */
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#define BT_OP(ogf, ocf) ((ocf) | ((ogf) << 10))
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#define BT_HCI_OP_INQUIRY BT_OP(BT_OGF_LINK_CTRL, 0x0001)
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struct bt_hci_op_inquiry {
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uint8_t lap[3];
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uint8_t length;
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uint8_t num_rsp;
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} __packed;
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#define BT_HCI_OP_INQUIRY_CANCEL BT_OP(BT_OGF_LINK_CTRL, 0x0002)
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#define BT_HCI_OP_CONNECT BT_OP(BT_OGF_LINK_CTRL, 0x0005)
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struct bt_hci_cp_connect {
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bt_addr_t bdaddr;
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uint16_t packet_type;
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uint8_t pscan_rep_mode;
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uint8_t reserved;
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uint16_t clock_offset;
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uint8_t allow_role_switch;
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} __packed;
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#define BT_HCI_OP_DISCONNECT BT_OP(BT_OGF_LINK_CTRL, 0x0006)
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struct bt_hci_cp_disconnect {
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uint16_t handle;
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uint8_t reason;
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} __packed;
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#define BT_HCI_OP_CONNECT_CANCEL BT_OP(BT_OGF_LINK_CTRL, 0x0008)
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struct bt_hci_cp_connect_cancel {
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bt_addr_t bdaddr;
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} __packed;
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struct bt_hci_rp_connect_cancel {
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uint8_t status;
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bt_addr_t bdaddr;
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} __packed;
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#define BT_HCI_OP_ACCEPT_CONN_REQ BT_OP(BT_OGF_LINK_CTRL, 0x0009)
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struct bt_hci_cp_accept_conn_req {
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bt_addr_t bdaddr;
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uint8_t role;
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} __packed;
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#define BT_HCI_OP_REJECT_CONN_REQ BT_OP(BT_OGF_LINK_CTRL, 0x000a)
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struct bt_hci_cp_reject_conn_req {
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bt_addr_t bdaddr;
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uint8_t reason;
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} __packed;
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#define BT_HCI_OP_LINK_KEY_REPLY BT_OP(BT_OGF_LINK_CTRL, 0x000b)
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struct bt_hci_cp_link_key_reply {
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bt_addr_t bdaddr;
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uint8_t link_key[16];
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} __packed;
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#define BT_HCI_OP_LINK_KEY_NEG_REPLY BT_OP(BT_OGF_LINK_CTRL, 0x000c)
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struct bt_hci_cp_link_key_neg_reply {
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bt_addr_t bdaddr;
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} __packed;
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#define BT_HCI_OP_PIN_CODE_REPLY BT_OP(BT_OGF_LINK_CTRL, 0x000d)
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struct bt_hci_cp_pin_code_reply {
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bt_addr_t bdaddr;
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uint8_t pin_len;
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uint8_t pin_code[16];
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} __packed;
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struct bt_hci_rp_pin_code_reply {
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uint8_t status;
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bt_addr_t bdaddr;
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} __packed;
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#define BT_HCI_OP_PIN_CODE_NEG_REPLY BT_OP(BT_OGF_LINK_CTRL, 0x000e)
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struct bt_hci_cp_pin_code_neg_reply {
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bt_addr_t bdaddr;
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} __packed;
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struct bt_hci_rp_pin_code_neg_reply {
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uint8_t status;
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bt_addr_t bdaddr;
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} __packed;
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#define BT_HCI_OP_AUTH_REQUESTED BT_OP(BT_OGF_LINK_CTRL, 0x0011)
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struct bt_hci_cp_auth_requested {
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uint16_t handle;
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} __packed;
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#define BT_HCI_OP_SET_CONN_ENCRYPT BT_OP(BT_OGF_LINK_CTRL, 0x0013)
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struct bt_hci_cp_set_conn_encrypt {
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uint16_t handle;
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uint8_t encrypt;
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} __packed;
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#define BT_HCI_OP_REMOTE_NAME_REQUEST BT_OP(BT_OGF_LINK_CTRL, 0x0019)
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struct bt_hci_cp_remote_name_request {
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bt_addr_t bdaddr;
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uint8_t pscan_rep_mode;
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uint8_t reserved;
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uint16_t clock_offset;
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} __packed;
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#define BT_HCI_OP_REMOTE_NAME_CANCEL BT_OP(BT_OGF_LINK_CTRL, 0x001a)
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struct bt_hci_cp_remote_name_cancel {
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bt_addr_t bdaddr;
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} __packed;
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struct bt_hci_rp_remote_name_cancel {
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uint8_t status;
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bt_addr_t bdaddr;
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} __packed;
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#define BT_HCI_OP_IO_CAPABILITY_REPLY BT_OP(BT_OGF_LINK_CTRL, 0x002b)
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struct bt_hci_cp_io_capability_reply {
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bt_addr_t bdaddr;
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uint8_t capability;
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uint8_t oob_data;
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uint8_t authentication;
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} __packed;
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#define BT_HCI_OP_USER_CONFIRM_REPLY BT_OP(BT_OGF_LINK_CTRL, 0x002c)
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#define BT_HCI_OP_USER_CONFIRM_NEG_REPLY BT_OP(BT_OGF_LINK_CTRL, 0x002d)
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struct bt_hci_cp_user_confirm_reply {
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bt_addr_t bdaddr;
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} __packed;
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struct bt_hci_rp_user_confirm_reply {
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uint8_t status;
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bt_addr_t bdaddr;
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} __packed;
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#define BT_HCI_OP_USER_PASSKEY_REPLY BT_OP(BT_OGF_LINK_CTRL, 0x002e)
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struct bt_hci_cp_user_passkey_reply {
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bt_addr_t bdaddr;
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uint32_t passkey;
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} __packed;
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#define BT_HCI_OP_USER_PASSKEY_NEG_REPLY BT_OP(BT_OGF_LINK_CTRL, 0x002f)
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struct bt_hci_cp_user_passkey_neg_reply {
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bt_addr_t bdaddr;
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} __packed;
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#define BT_HCI_OP_IO_CAPABILITY_NEG_REPLY BT_OP(BT_OGF_LINK_CTRL, 0x0034)
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struct bt_hci_cp_io_capability_neg_reply {
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bt_addr_t bdaddr;
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uint8_t reason;
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} __packed;
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#define BT_HCI_OP_SET_EVENT_MASK BT_OP(BT_OGF_BASEBAND, 0x0001)
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struct bt_hci_cp_set_event_mask {
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uint8_t events[8];
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} __packed;
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#define BT_HCI_OP_RESET BT_OP(BT_OGF_BASEBAND, 0x0003)
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#define BT_HCI_OP_WRITE_SCAN_ENABLE BT_OP(BT_OGF_BASEBAND, 0x001a)
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#define BT_BREDR_SCAN_DISABLED 0x00
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#define BT_BREDR_SCAN_INQUIRY 0x01
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#define BT_BREDR_SCAN_PAGE 0x02
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#define BT_HCI_CTL_TO_HOST_FLOW_ENABLE 0x01
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#define BT_HCI_OP_SET_CTL_TO_HOST_FLOW BT_OP(BT_OGF_BASEBAND, 0x0031)
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#define BT_HCI_OP_HOST_BUFFER_SIZE BT_OP(BT_OGF_BASEBAND, 0x0033)
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struct bt_hci_cp_host_buffer_size {
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uint16_t acl_mtu;
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uint8_t sco_mtu;
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uint16_t acl_pkts;
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uint16_t sco_pkts;
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} __packed;
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struct bt_hci_handle_count {
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uint16_t handle;
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uint16_t count;
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} __packed;
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#define BT_HCI_OP_HOST_NUM_COMPLETED_PACKETS BT_OP(BT_OGF_BASEBAND, 0x0035)
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struct bt_hci_cp_host_num_completed_packets {
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uint8_t num_handles;
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struct bt_hci_handle_count h[0];
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} __packed;
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#define BT_HCI_OP_WRITE_INQUIRY_MODE BT_OP(BT_OGF_BASEBAND, 0x0045)
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struct bt_hci_cp_write_inquiry_mode {
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uint8_t mode;
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} __packed;
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#define BT_HCI_OP_WRITE_SSP_MODE BT_OP(BT_OGF_BASEBAND, 0x0056)
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struct bt_hci_cp_write_ssp_mode {
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uint8_t mode;
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} __packed;
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#define BT_HCI_OP_LE_WRITE_LE_HOST_SUPP BT_OP(BT_OGF_BASEBAND, 0x006d)
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struct bt_hci_cp_write_le_host_supp {
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uint8_t le;
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uint8_t simul;
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} __packed;
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#define BT_HCI_OP_READ_LOCAL_VERSION_INFO BT_OP(BT_OGF_INFO, 0x0001)
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struct bt_hci_rp_read_local_version_info {
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uint8_t status;
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uint8_t hci_version;
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uint16_t hci_revision;
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uint8_t lmp_version;
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uint16_t manufacturer;
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uint16_t lmp_subversion;
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} __packed;
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#define BT_HCI_OP_READ_SUPPORTED_COMMANDS BT_OP(BT_OGF_INFO, 0x0002)
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struct bt_hci_rp_read_supported_commands {
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uint8_t status;
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uint8_t commands[36];
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} __packed;
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#define BT_HCI_OP_READ_LOCAL_FEATURES BT_OP(BT_OGF_INFO, 0x0003)
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struct bt_hci_rp_read_local_features {
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uint8_t status;
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uint8_t features[8];
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} __packed;
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#define BT_HCI_OP_READ_BUFFER_SIZE BT_OP(BT_OGF_INFO, 0x0005)
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struct bt_hci_rp_read_buffer_size {
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uint8_t status;
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uint16_t acl_max_len;
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uint8_t sco_max_len;
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uint16_t acl_max_num;
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uint16_t sco_max_num;
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} __packed;
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#define BT_HCI_OP_READ_BD_ADDR BT_OP(BT_OGF_INFO, 0x0009)
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struct bt_hci_rp_read_bd_addr {
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uint8_t status;
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bt_addr_t bdaddr;
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} __packed;
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#define BT_HCI_OP_LE_SET_EVENT_MASK BT_OP(BT_OGF_LE, 0x0001)
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struct bt_hci_cp_le_set_event_mask {
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uint8_t events[8];
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} __packed;
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struct bt_hci_rp_le_set_event_mask {
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uint8_t status;
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} __packed;
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#define BT_HCI_OP_LE_READ_BUFFER_SIZE BT_OP(BT_OGF_LE, 0x0002)
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struct bt_hci_rp_le_read_buffer_size {
|
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uint8_t status;
|
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uint16_t le_max_len;
|
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uint8_t le_max_num;
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} __packed;
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#define BT_HCI_OP_LE_READ_LOCAL_FEATURES BT_OP(BT_OGF_LE, 0x0003)
|
|
struct bt_hci_rp_le_read_local_features {
|
|
uint8_t status;
|
|
uint8_t features[8];
|
|
} __packed;
|
|
|
|
#define BT_HCI_OP_LE_SET_RANDOM_ADDRESS BT_OP(BT_OGF_LE, 0x0005)
|
|
|
|
/* Advertising types */
|
|
#define BT_LE_ADV_IND 0x00
|
|
#define BT_LE_ADV_DIRECT_IND 0x01
|
|
#define BT_LE_ADV_SCAN_IND 0x02
|
|
#define BT_LE_ADV_NONCONN_IND 0x03
|
|
#define BT_LE_ADV_DIRECT_IND_LOW_DUTY 0x04
|
|
/* Needed in advertising reports when getting info about */
|
|
#define BT_LE_ADV_SCAN_RSP 0x04
|
|
|
|
#define BT_HCI_OP_LE_SET_ADV_PARAM BT_OP(BT_OGF_LE, 0x0006)
|
|
struct bt_hci_cp_le_set_adv_param {
|
|
uint16_t min_interval;
|
|
uint16_t max_interval;
|
|
uint8_t type;
|
|
uint8_t own_addr_type;
|
|
bt_addr_le_t direct_addr;
|
|
uint8_t channel_map;
|
|
uint8_t filter_policy;
|
|
} __packed;
|
|
|
|
#define BT_HCI_OP_LE_SET_ADV_DATA BT_OP(BT_OGF_LE, 0x0008)
|
|
struct bt_hci_cp_le_set_adv_data {
|
|
uint8_t len;
|
|
uint8_t data[31];
|
|
} __packed;
|
|
|
|
#define BT_HCI_OP_LE_SET_SCAN_RSP_DATA BT_OP(BT_OGF_LE, 0x0009)
|
|
struct bt_hci_cp_le_set_scan_rsp_data {
|
|
uint8_t len;
|
|
uint8_t data[31];
|
|
} __packed;
|
|
|
|
#define BT_HCI_LE_ADV_DISABLE 0x00
|
|
#define BT_HCI_LE_ADV_ENABLE 0x01
|
|
|
|
#define BT_HCI_OP_LE_SET_ADV_ENABLE BT_OP(BT_OGF_LE, 0x000a)
|
|
struct bt_hci_cp_le_set_adv_enable {
|
|
uint8_t enable;
|
|
} __packed;
|
|
|
|
/* Scan types */
|
|
#define BT_HCI_OP_LE_SET_SCAN_PARAMS BT_OP(BT_OGF_LE, 0x000b)
|
|
#define BT_HCI_LE_SCAN_PASSIVE 0x00
|
|
#define BT_HCI_LE_SCAN_ACTIVE 0x01
|
|
|
|
struct bt_hci_cp_le_set_scan_params {
|
|
uint8_t scan_type;
|
|
uint16_t interval;
|
|
uint16_t window;
|
|
uint8_t addr_type;
|
|
uint8_t filter_policy;
|
|
} __packed;
|
|
|
|
#define BT_HCI_OP_LE_SET_SCAN_ENABLE BT_OP(BT_OGF_LE, 0x000c)
|
|
|
|
#define BT_HCI_LE_SCAN_DISABLE 0x00
|
|
#define BT_HCI_LE_SCAN_ENABLE 0x01
|
|
|
|
#define BT_HCI_LE_SCAN_FILTER_DUP_DISABLE 0x00
|
|
#define BT_HCI_LE_SCAN_FILTER_DUP_ENABLE 0x01
|
|
|
|
struct bt_hci_cp_le_set_scan_enable {
|
|
uint8_t enable;
|
|
uint8_t filter_dup;
|
|
} __packed;
|
|
|
|
#define BT_HCI_OP_LE_CREATE_CONN BT_OP(BT_OGF_LE, 0x000d)
|
|
struct bt_hci_cp_le_create_conn {
|
|
uint16_t scan_interval;
|
|
uint16_t scan_window;
|
|
uint8_t filter_policy;
|
|
bt_addr_le_t peer_addr;
|
|
uint8_t own_addr_type;
|
|
uint16_t conn_interval_min;
|
|
uint16_t conn_interval_max;
|
|
uint16_t conn_latency;
|
|
uint16_t supervision_timeout;
|
|
uint16_t min_ce_len;
|
|
uint16_t max_ce_len;
|
|
} __packed;
|
|
|
|
#define BT_HCI_OP_LE_CREATE_CONN_CANCEL BT_OP(BT_OGF_LE, 0x000e)
|
|
|
|
#define BT_HCI_OP_LE_CONN_UPDATE BT_OP(BT_OGF_LE, 0x0013)
|
|
struct hci_cp_le_conn_update {
|
|
uint16_t handle;
|
|
uint16_t conn_interval_min;
|
|
uint16_t conn_interval_max;
|
|
uint16_t conn_latency;
|
|
uint16_t supervision_timeout;
|
|
uint16_t min_ce_len;
|
|
uint16_t max_ce_len;
|
|
} __packed;
|
|
|
|
#define BT_HCI_OP_LE_READ_REMOTE_FEATURES BT_OP(BT_OGF_LE, 0x0016)
|
|
struct bt_hci_cp_le_read_remote_features {
|
|
uint16_t handle;
|
|
} __packed;
|
|
|
|
#define BT_HCI_OP_LE_ENCRYPT BT_OP(BT_OGF_LE, 0x0017)
|
|
struct bt_hci_cp_le_encrypt {
|
|
uint8_t key[16];
|
|
uint8_t plaintext[16];
|
|
} __packed;
|
|
struct bt_hci_rp_le_encrypt {
|
|
uint8_t status;
|
|
uint8_t enc_data[16];
|
|
} __packed;
|
|
|
|
#define BT_HCI_OP_LE_RAND BT_OP(BT_OGF_LE, 0x0018)
|
|
struct bt_hci_rp_le_rand {
|
|
uint8_t status;
|
|
uint8_t rand[8];
|
|
} __packed;
|
|
|
|
#define BT_HCI_OP_LE_START_ENCRYPTION BT_OP(BT_OGF_LE, 0x0019)
|
|
struct bt_hci_cp_le_start_encryption {
|
|
uint16_t handle;
|
|
uint64_t rand;
|
|
uint16_t ediv;
|
|
uint8_t ltk[16];
|
|
} __packed;
|
|
|
|
#define BT_HCI_OP_LE_LTK_REQ_REPLY BT_OP(BT_OGF_LE, 0x001a)
|
|
struct bt_hci_cp_le_ltk_req_reply {
|
|
uint16_t handle;
|
|
uint8_t ltk[16];
|
|
} __packed;
|
|
|
|
#define BT_HCI_OP_LE_LTK_REQ_NEG_REPLY BT_OP(BT_OGF_LE, 0x001b)
|
|
struct bt_hci_cp_le_ltk_req_neg_reply {
|
|
uint16_t handle;
|
|
} __packed;
|
|
|
|
#define BT_HCI_OP_LE_CONN_PARAM_REQ_REPLY BT_OP(BT_OGF_LE, 0x0020)
|
|
struct bt_hci_cp_le_conn_param_req_reply {
|
|
uint16_t handle;
|
|
uint16_t interval_min;
|
|
uint16_t interval_max;
|
|
uint16_t latency;
|
|
uint16_t timeout;
|
|
uint16_t min_ce_len;
|
|
uint16_t max_ce_len;
|
|
} __packed;
|
|
|
|
#define BT_HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY BT_OP(BT_OGF_LE, 0x0021)
|
|
struct bt_hci_cp_le_conn_param_req_neg_reply {
|
|
uint16_t handle;
|
|
uint8_t reason;
|
|
} __packed;
|
|
|
|
#define BT_HCI_OP_LE_P256_PUBLIC_KEY BT_OP(BT_OGF_LE, 0x0025)
|
|
|
|
#define BT_HCI_OP_LE_GENERATE_DHKEY BT_OP(BT_OGF_LE, 0x0026)
|
|
struct bt_hci_cp_le_generate_dhkey {
|
|
uint8_t key[64];
|
|
} __packed;
|
|
|
|
/* Event definitions */
|
|
|
|
#define BT_HCI_EVT_VENDOR 0xff
|
|
|
|
#define BT_HCI_EVT_INQUIRY_COMPLETE 0x01
|
|
struct bt_hci_evt_inquiry_complete {
|
|
uint8_t status;
|
|
} __packed;
|
|
|
|
#define BT_HCI_EVT_CONN_COMPLETE 0x03
|
|
struct bt_hci_evt_conn_complete {
|
|
uint8_t status;
|
|
uint16_t handle;
|
|
bt_addr_t bdaddr;
|
|
uint8_t link_type;
|
|
uint8_t encr_enabled;
|
|
} __packed;
|
|
|
|
#define BT_HCI_EVT_CONN_REQUEST 0x04
|
|
struct bt_hci_evt_conn_request {
|
|
bt_addr_t bdaddr;
|
|
uint8_t dev_class[3];
|
|
uint8_t link_type;
|
|
} __packed;
|
|
|
|
#define BT_HCI_EVT_DISCONN_COMPLETE 0x05
|
|
struct bt_hci_evt_disconn_complete {
|
|
uint8_t status;
|
|
uint16_t handle;
|
|
uint8_t reason;
|
|
} __packed;
|
|
|
|
#define BT_HCI_EVT_AUTH_COMPLETE 0x06
|
|
struct bt_hci_evt_auth_complete {
|
|
uint8_t status;
|
|
uint16_t handle;
|
|
} __packed;
|
|
|
|
#define BT_HCI_EVT_REMOTE_NAME_REQ_COMPLETE 0x07
|
|
struct bt_hci_evt_remote_name_req_complete {
|
|
uint8_t status;
|
|
bt_addr_t bdaddr;
|
|
uint8_t name[248];
|
|
} __packed;
|
|
|
|
#define BT_HCI_EVT_ENCRYPT_CHANGE 0x08
|
|
struct bt_hci_evt_encrypt_change {
|
|
uint8_t status;
|
|
uint16_t handle;
|
|
uint8_t encrypt;
|
|
} __packed;
|
|
|
|
#define BT_HCI_EVT_CMD_COMPLETE 0x0e
|
|
struct hci_evt_cmd_complete {
|
|
uint8_t ncmd;
|
|
uint16_t opcode;
|
|
} __packed;
|
|
|
|
#define BT_HCI_EVT_CMD_STATUS 0x0f
|
|
struct bt_hci_evt_cmd_status {
|
|
uint8_t status;
|
|
uint8_t ncmd;
|
|
uint16_t opcode;
|
|
} __packed;
|
|
|
|
#define BT_HCI_EVT_NUM_COMPLETED_PACKETS 0x13
|
|
struct bt_hci_evt_num_completed_packets {
|
|
uint8_t num_handles;
|
|
struct bt_hci_handle_count h[0];
|
|
} __packed;
|
|
|
|
#define BT_HCI_EVT_PIN_CODE_REQ 0x16
|
|
struct bt_hci_evt_pin_code_req {
|
|
bt_addr_t bdaddr;
|
|
} __packed;
|
|
|
|
#define BT_HCI_EVT_LINK_KEY_REQ 0x17
|
|
struct bt_hci_evt_link_key_req {
|
|
bt_addr_t bdaddr;
|
|
} __packed;
|
|
|
|
/* Link Key types */
|
|
#define BT_LK_COMBINATION 0x00
|
|
#define BT_LK_LOCAL_UNIT 0x01
|
|
#define BT_LK_REMOTE_UNIT 0x02
|
|
#define BT_LK_DEBUG_COMBINATION 0x03
|
|
#define BT_LK_UNAUTH_COMBINATION_P192 0x04
|
|
#define BT_LK_AUTH_COMBINATION_P192 0x05
|
|
#define BT_LK_CHANGED_COMBINATION 0x06
|
|
#define BT_LK_UNAUTH_COMBINATION_P256 0x07
|
|
#define BT_LK_AUTH_COMBINATION_P256 0x08
|
|
|
|
#define BT_HCI_EVT_LINK_KEY_NOTIFY 0x18
|
|
struct bt_hci_ev_link_key_notify {
|
|
bt_addr_t bdaddr;
|
|
uint8_t link_key[16];
|
|
uint8_t key_type;
|
|
} __packed;
|
|
|
|
#define BT_HCI_EVT_INQUIRY_RESULT_WITH_RSSI 0x22
|
|
struct bt_hci_evt_inquiry_result_with_rssi {
|
|
bt_addr_t addr;
|
|
uint8_t pscan_rep_mode;
|
|
uint8_t reserved;
|
|
uint8_t cod[3];
|
|
uint16_t clock_offset;
|
|
int8_t rssi;
|
|
} __packed;
|
|
|
|
#define BT_HCI_EVT_EXTENDED_INQUIRY_RESULT 0x2f
|
|
struct bt_hci_evt_extended_inquiry_result {
|
|
uint8_t num_reports;
|
|
bt_addr_t addr;
|
|
uint8_t pscan_rep_mode;
|
|
uint8_t reserved;
|
|
uint8_t cod[3];
|
|
uint16_t clock_offset;
|
|
int8_t rssi;
|
|
uint8_t eir[240];
|
|
} __packed;
|
|
|
|
#define BT_HCI_EVT_ENCRYPT_KEY_REFRESH_COMPLETE 0x30
|
|
struct bt_hci_evt_encrypt_key_refresh_complete {
|
|
uint8_t status;
|
|
uint16_t handle;
|
|
} __packed;
|
|
|
|
#define BT_HCI_EVT_IO_CAPA_REQ 0x31
|
|
struct bt_hci_evt_io_capa_req {
|
|
bt_addr_t bdaddr;
|
|
} __packed;
|
|
|
|
#define BT_HCI_EVT_IO_CAPA_RESP 0x32
|
|
struct bt_hci_evt_io_capa_resp {
|
|
bt_addr_t bdaddr;
|
|
uint8_t capability;
|
|
uint8_t oob_data;
|
|
uint8_t authentication;
|
|
} __packed;
|
|
|
|
#define BT_HCI_EVT_USER_CONFIRM_REQ 0x33
|
|
struct bt_hci_evt_user_confirm_req {
|
|
bt_addr_t bdaddr;
|
|
uint32_t passkey;
|
|
} __packed;
|
|
|
|
#define BT_HCI_EVT_USER_PASSKEY_REQ 0x34
|
|
struct bt_hci_evt_user_passkey_req {
|
|
bt_addr_t bdaddr;
|
|
} __packed;
|
|
|
|
#define BT_HCI_EVT_SSP_COMPLETE 0x36
|
|
struct bt_hci_evt_ssp_complete {
|
|
uint8_t status;
|
|
bt_addr_t bdaddr;
|
|
} __packed;
|
|
|
|
#define BT_HCI_EVT_USER_PASSKEY_NOTIFY 0x3b
|
|
struct bt_hci_evt_user_passkey_notify {
|
|
bt_addr_t bdaddr;
|
|
uint32_t passkey;
|
|
} __packed;
|
|
|
|
#define BT_HCI_EVT_LE_META_EVENT 0x3e
|
|
struct bt_hci_evt_le_meta_event {
|
|
uint8_t subevent;
|
|
} __packed;
|
|
|
|
#define BT_HCI_ROLE_MASTER 0x00
|
|
#define BT_HCI_ROLE_SLAVE 0x01
|
|
|
|
#define BT_HCI_EVT_LE_CONN_COMPLETE 0x01
|
|
struct bt_hci_evt_le_conn_complete {
|
|
uint8_t status;
|
|
uint16_t handle;
|
|
uint8_t role;
|
|
bt_addr_le_t peer_addr;
|
|
uint16_t interval;
|
|
uint16_t latency;
|
|
uint16_t supv_timeout;
|
|
uint8_t clock_accuracy;
|
|
} __packed;
|
|
|
|
#define BT_HCI_EVT_LE_ADVERTISING_REPORT 0x02
|
|
struct bt_hci_ev_le_advertising_info {
|
|
uint8_t evt_type;
|
|
bt_addr_le_t addr;
|
|
uint8_t length;
|
|
uint8_t data[0];
|
|
} __packed;
|
|
|
|
#define BT_HCI_EVT_LE_CONN_UPDATE_COMPLETE 0x03
|
|
struct bt_hci_evt_le_conn_update_complete {
|
|
uint8_t status;
|
|
uint16_t handle;
|
|
uint16_t interval;
|
|
uint16_t latency;
|
|
uint16_t supv_timeout;
|
|
} __packed;
|
|
|
|
#define BT_HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04
|
|
struct bt_hci_ev_le_remote_feat_complete {
|
|
uint8_t status;
|
|
uint16_t handle;
|
|
uint8_t features[8];
|
|
} __packed;
|
|
|
|
#define BT_HCI_EVT_LE_LTK_REQUEST 0x05
|
|
struct bt_hci_evt_le_ltk_request {
|
|
uint16_t handle;
|
|
uint64_t rand;
|
|
uint16_t ediv;
|
|
} __packed;
|
|
|
|
#define BT_HCI_EVT_LE_CONN_PARAM_REQ 0x06
|
|
struct bt_hci_evt_le_conn_param_req {
|
|
uint16_t handle;
|
|
uint16_t interval_min;
|
|
uint16_t interval_max;
|
|
uint16_t latency;
|
|
uint16_t timeout;
|
|
} __packed;
|
|
|
|
#define BT_HCI_EVT_LE_P256_PUBLIC_KEY_COMPLETE 0x08
|
|
struct bt_hci_evt_le_p256_public_key_complete {
|
|
uint8_t status;
|
|
uint8_t key[64];
|
|
} __packed;
|
|
|
|
#define BT_HCI_EVT_LE_GENERATE_DHKEY_COMPLETE 0x09
|
|
struct bt_hci_evt_le_generate_dhkey_complete {
|
|
uint8_t status;
|
|
uint8_t dhkey[32];
|
|
} __packed;
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* __BT_HCI_H */
|