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-rw-r--r--include/net/bluetooth/bluetooth.h9
-rw-r--r--include/net/bluetooth/hci.h82
-rw-r--r--include/net/bluetooth/hci_core.h73
-rw-r--r--include/net/bluetooth/hci_sync.h108
-rw-r--r--include/net/bluetooth/mgmt.h9
5 files changed, 229 insertions, 52 deletions
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 3271870fd85e..4b3d0b16c185 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -380,6 +380,7 @@ typedef void (*hci_req_complete_skb_t)(struct hci_dev *hdev, u8 status,
#define HCI_REQ_SKB BIT(1)
struct hci_ctrl {
+ struct sock *sk;
u16 opcode;
u8 req_flags;
u8 req_event;
@@ -389,6 +390,11 @@ struct hci_ctrl {
};
};
+struct mgmt_ctrl {
+ struct hci_dev *hdev;
+ u16 opcode;
+};
+
struct bt_skb_cb {
u8 pkt_type;
u8 force_active;
@@ -398,6 +404,7 @@ struct bt_skb_cb {
struct l2cap_ctrl l2cap;
struct sco_ctrl sco;
struct hci_ctrl hci;
+ struct mgmt_ctrl mgmt;
};
};
#define bt_cb(skb) ((struct bt_skb_cb *)((skb)->cb))
@@ -405,6 +412,8 @@ struct bt_skb_cb {
#define hci_skb_pkt_type(skb) bt_cb((skb))->pkt_type
#define hci_skb_expect(skb) bt_cb((skb))->expect
#define hci_skb_opcode(skb) bt_cb((skb))->hci.opcode
+#define hci_skb_event(skb) bt_cb((skb))->hci.req_event
+#define hci_skb_sk(skb) bt_cb((skb))->hci.sk
static inline struct sk_buff *bt_skb_alloc(unsigned int len, gfp_t how)
{
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 63065bc01b76..35c073d44ec5 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -246,6 +246,15 @@ enum {
* HCI after resume.
*/
HCI_QUIRK_NO_SUSPEND_NOTIFIER,
+
+ /*
+ * When this quirk is set, LE tx power is not queried on startup
+ * and the min/max tx power values default to HCI_TX_POWER_INVALID.
+ *
+ * This quirk can be set before hci_register_dev is called or
+ * during the hdev->setup vendor callback.
+ */
+ HCI_QUIRK_BROKEN_READ_TRANSMIT_POWER,
};
/* HCI device flags */
@@ -332,6 +341,7 @@ enum {
HCI_FORCE_NO_MITM,
HCI_QUALITY_REPORT,
HCI_OFFLOAD_CODECS_ENABLED,
+ HCI_LE_SIMULTANEOUS_ROLES,
__HCI_NUM_FLAGS,
};
@@ -566,6 +576,7 @@ enum {
#define HCI_ERROR_INVALID_LL_PARAMS 0x1e
#define HCI_ERROR_UNSPECIFIED 0x1f
#define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c
+#define HCI_ERROR_CANCELLED_BY_HOST 0x44
/* Flow control modes */
#define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00
@@ -1046,8 +1057,8 @@ struct hci_cp_read_stored_link_key {
} __packed;
struct hci_rp_read_stored_link_key {
__u8 status;
- __u8 max_keys;
- __u8 num_keys;
+ __le16 max_keys;
+ __le16 num_keys;
} __packed;
#define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12
@@ -1057,7 +1068,7 @@ struct hci_cp_delete_stored_link_key {
} __packed;
struct hci_rp_delete_stored_link_key {
__u8 status;
- __u8 num_keys;
+ __le16 num_keys;
} __packed;
#define HCI_MAX_NAME_LENGTH 248
@@ -1930,6 +1941,16 @@ struct hci_rp_le_read_transmit_power {
__s8 max_le_tx_power;
} __packed;
+#define HCI_NETWORK_PRIVACY 0x00
+#define HCI_DEVICE_PRIVACY 0x01
+
+#define HCI_OP_LE_SET_PRIVACY_MODE 0x204e
+struct hci_cp_le_set_privacy_mode {
+ __u8 bdaddr_type;
+ bdaddr_t bdaddr;
+ __u8 mode;
+} __packed;
+
#define HCI_OP_LE_READ_BUFFER_SIZE_V2 0x2060
struct hci_rp_le_read_buffer_size_v2 {
__u8 status;
@@ -2011,6 +2032,10 @@ struct hci_cp_le_reject_cis {
} __packed;
/* ---- HCI Events ---- */
+struct hci_ev_status {
+ __u8 status;
+} __packed;
+
#define HCI_EV_INQUIRY_COMPLETE 0x01
#define HCI_EV_INQUIRY_RESULT 0x02
@@ -2023,6 +2048,11 @@ struct inquiry_info {
__le16 clock_offset;
} __packed;
+struct hci_ev_inquiry_result {
+ __u8 num;
+ struct inquiry_info info[];
+};
+
#define HCI_EV_CONN_COMPLETE 0x03
struct hci_ev_conn_complete {
__u8 status;
@@ -2134,7 +2164,7 @@ struct hci_comp_pkts_info {
} __packed;
struct hci_ev_num_comp_pkts {
- __u8 num_hndl;
+ __u8 num;
struct hci_comp_pkts_info handles[];
} __packed;
@@ -2184,7 +2214,7 @@ struct hci_ev_pscan_rep_mode {
} __packed;
#define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22
-struct inquiry_info_with_rssi {
+struct inquiry_info_rssi {
bdaddr_t bdaddr;
__u8 pscan_rep_mode;
__u8 pscan_period_mode;
@@ -2192,7 +2222,7 @@ struct inquiry_info_with_rssi {
__le16 clock_offset;
__s8 rssi;
} __packed;
-struct inquiry_info_with_rssi_and_pscan_mode {
+struct inquiry_info_rssi_pscan {
bdaddr_t bdaddr;
__u8 pscan_rep_mode;
__u8 pscan_period_mode;
@@ -2201,6 +2231,10 @@ struct inquiry_info_with_rssi_and_pscan_mode {
__le16 clock_offset;
__s8 rssi;
} __packed;
+struct hci_ev_inquiry_result_rssi {
+ __u8 num;
+ __u8 data[];
+} __packed;
#define HCI_EV_REMOTE_EXT_FEATURES 0x23
struct hci_ev_remote_ext_features {
@@ -2255,6 +2289,11 @@ struct extended_inquiry_info {
__u8 data[240];
} __packed;
+struct hci_ev_ext_inquiry_result {
+ __u8 num;
+ struct extended_inquiry_info info[];
+} __packed;
+
#define HCI_EV_KEY_REFRESH_COMPLETE 0x30
struct hci_ev_key_refresh_complete {
__u8 status;
@@ -2422,13 +2461,18 @@ struct hci_ev_le_conn_complete {
#define HCI_EV_LE_ADVERTISING_REPORT 0x02
struct hci_ev_le_advertising_info {
- __u8 evt_type;
+ __u8 type;
__u8 bdaddr_type;
bdaddr_t bdaddr;
__u8 length;
__u8 data[];
} __packed;
+struct hci_ev_le_advertising_report {
+ __u8 num;
+ struct hci_ev_le_advertising_info info[];
+} __packed;
+
#define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03
struct hci_ev_le_conn_update_complete {
__u8 status;
@@ -2472,7 +2516,7 @@ struct hci_ev_le_data_len_change {
#define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B
struct hci_ev_le_direct_adv_info {
- __u8 evt_type;
+ __u8 type;
__u8 bdaddr_type;
bdaddr_t bdaddr;
__u8 direct_addr_type;
@@ -2480,6 +2524,11 @@ struct hci_ev_le_direct_adv_info {
__s8 rssi;
} __packed;
+struct hci_ev_le_direct_adv_report {
+ __u8 num;
+ struct hci_ev_le_direct_adv_info info[];
+} __packed;
+
#define HCI_EV_LE_PHY_UPDATE_COMPLETE 0x0c
struct hci_ev_le_phy_update_complete {
__u8 status;
@@ -2489,8 +2538,8 @@ struct hci_ev_le_phy_update_complete {
} __packed;
#define HCI_EV_LE_EXT_ADV_REPORT 0x0d
-struct hci_ev_le_ext_adv_report {
- __le16 evt_type;
+struct hci_ev_le_ext_adv_info {
+ __le16 type;
__u8 bdaddr_type;
bdaddr_t bdaddr;
__u8 primary_phy;
@@ -2498,11 +2547,16 @@ struct hci_ev_le_ext_adv_report {
__u8 sid;
__u8 tx_power;
__s8 rssi;
- __le16 interval;
- __u8 direct_addr_type;
+ __le16 interval;
+ __u8 direct_addr_type;
bdaddr_t direct_addr;
- __u8 length;
- __u8 data[];
+ __u8 length;
+ __u8 data[];
+} __packed;
+
+struct hci_ev_le_ext_adv_report {
+ __u8 num;
+ struct hci_ev_le_ext_adv_info info[];
} __packed;
#define HCI_EV_LE_ENHANCED_CONN_COMPLETE 0x0a
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index dd8840e70e25..586f69d084a2 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -30,6 +30,7 @@
#include <linux/rculist.h>
#include <net/bluetooth/hci.h>
+#include <net/bluetooth/hci_sync.h>
#include <net/bluetooth/hci_sock.h>
/* HCI priority */
@@ -87,6 +88,7 @@ struct discovery_state {
u8 (*uuids)[16];
unsigned long scan_start;
unsigned long scan_duration;
+ unsigned long name_resolve_timeout;
};
#define SUSPEND_NOTIFIER_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
@@ -150,22 +152,22 @@ struct bdaddr_list_with_irk {
u8 local_irk[16];
};
-struct bdaddr_list_with_flags {
- struct list_head list;
- bdaddr_t bdaddr;
- u8 bdaddr_type;
- u32 current_flags;
-};
-
enum hci_conn_flags {
HCI_CONN_FLAG_REMOTE_WAKEUP,
- HCI_CONN_FLAG_MAX
-};
+ HCI_CONN_FLAG_DEVICE_PRIVACY,
-#define hci_conn_test_flag(nr, flags) ((flags) & (1U << nr))
+ __HCI_CONN_NUM_FLAGS,
+};
/* Make sure number of flags doesn't exceed sizeof(current_flags) */
-static_assert(HCI_CONN_FLAG_MAX < 32);
+static_assert(__HCI_CONN_NUM_FLAGS < 32);
+
+struct bdaddr_list_with_flags {
+ struct list_head list;
+ bdaddr_t bdaddr;
+ u8 bdaddr_type;
+ DECLARE_BITMAP(flags, __HCI_CONN_NUM_FLAGS);
+};
struct bt_uuid {
struct list_head list;
@@ -351,8 +353,8 @@ struct hci_dev {
__u16 lmp_subver;
__u16 voice_setting;
__u8 num_iac;
- __u8 stored_max_keys;
- __u8 stored_num_keys;
+ __u16 stored_max_keys;
+ __u16 stored_num_keys;
__u8 io_capability;
__s8 inq_tx_power;
__u8 err_data_reporting;
@@ -475,6 +477,10 @@ struct hci_dev {
struct work_struct power_on;
struct delayed_work power_off;
struct work_struct error_reset;
+ struct work_struct cmd_sync_work;
+ struct list_head cmd_sync_work_list;
+ struct mutex cmd_sync_work_lock;
+ struct work_struct cmd_sync_cancel_work;
__u16 discov_timeout;
struct delayed_work discov_off;
@@ -489,10 +495,7 @@ struct hci_dev {
struct work_struct tx_work;
struct work_struct discov_update;
- struct work_struct bg_scan_update;
struct work_struct scan_update;
- struct work_struct connectable_update;
- struct work_struct discoverable_update;
struct delayed_work le_scan_disable;
struct delayed_work le_scan_restart;
@@ -519,7 +522,6 @@ struct hci_dev {
bool advertising_paused;
struct notifier_block suspend_notifier;
- struct work_struct suspend_prepare;
enum suspended_state suspend_state_next;
enum suspended_state suspend_state;
bool scanning_paused;
@@ -528,9 +530,6 @@ struct hci_dev {
bdaddr_t wake_addr;
u8 wake_addr_type;
- wait_queue_head_t suspend_wait_q;
- DECLARE_BITMAP(suspend_tasks, __SUSPEND_NUM_TASKS);
-
struct hci_conn_hash conn_hash;
struct list_head mgmt_pending;
@@ -562,6 +561,7 @@ struct hci_dev {
struct rfkill *rfkill;
DECLARE_BITMAP(dev_flags, __HCI_NUM_FLAGS);
+ DECLARE_BITMAP(conn_flags, __HCI_CONN_NUM_FLAGS);
__s8 adv_tx_power;
__u8 adv_data[HCI_MAX_EXT_AD_LENGTH];
@@ -603,6 +603,7 @@ struct hci_dev {
#if IS_ENABLED(CONFIG_BT_AOSPEXT)
bool aosp_capable;
+ bool aosp_quality_report;
#endif
int (*open)(struct hci_dev *hdev);
@@ -756,7 +757,8 @@ struct hci_conn_params {
struct hci_conn *conn;
bool explicit_connect;
- u32 current_flags;
+ DECLARE_BITMAP(flags, __HCI_CONN_NUM_FLAGS);
+ u8 privacy_mode;
};
extern struct list_head hci_dev_list;
@@ -781,6 +783,12 @@ extern struct mutex hci_cb_list_lock;
hci_dev_clear_flag(hdev, HCI_QUALITY_REPORT); \
} while (0)
+#define hci_dev_le_state_simultaneous(hdev) \
+ (test_bit(HCI_QUIRK_VALID_LE_STATES, &hdev->quirks) && \
+ (hdev->le_states[4] & 0x08) && /* Central */ \
+ (hdev->le_states[4] & 0x40) && /* Peripheral */ \
+ (hdev->le_states[3] & 0x10)) /* Simultaneous */
+
/* ----- HCI interface to upper protocols ----- */
int l2cap_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr);
int l2cap_disconn_ind(struct hci_conn *hcon);
@@ -1119,8 +1127,7 @@ struct hci_conn *hci_connect_le_scan(struct hci_dev *hdev, bdaddr_t *dst,
enum conn_reasons conn_reason);
struct hci_conn *hci_connect_le(struct hci_dev *hdev, bdaddr_t *dst,
u8 dst_type, bool dst_resolved, u8 sec_level,
- u16 conn_timeout, u8 role,
- bdaddr_t *direct_rpa);
+ u16 conn_timeout, u8 role);
struct hci_conn *hci_connect_acl(struct hci_dev *hdev, bdaddr_t *dst,
u8 sec_level, u8 auth_type,
enum conn_reasons conn_reason);
@@ -1461,8 +1468,14 @@ void hci_conn_del_sysfs(struct hci_conn *conn);
#define scan_coded(dev) (((dev)->le_tx_def_phys & HCI_LE_SET_PHY_CODED) || \
((dev)->le_rx_def_phys & HCI_LE_SET_PHY_CODED))
+#define ll_privacy_capable(dev) ((dev)->le_features[0] & HCI_LE_LL_PRIVACY)
+
/* Use LL Privacy based address resolution if supported */
-#define use_ll_privacy(dev) ((dev)->le_features[0] & HCI_LE_LL_PRIVACY)
+#define use_ll_privacy(dev) (ll_privacy_capable(dev) && \
+ hci_dev_test_flag(dev, HCI_ENABLE_LL_PRIVACY))
+
+#define privacy_mode_capable(dev) (use_ll_privacy(dev) && \
+ (hdev->commands[39] & 0x04))
/* Use enhanced synchronous connection if command is supported */
#define enhanced_sco_capable(dev) ((dev)->commands[29] & 0x08)
@@ -1690,10 +1703,6 @@ static inline int hci_check_conn_params(u16 min, u16 max, u16 latency,
int hci_register_cb(struct hci_cb *hcb);
int hci_unregister_cb(struct hci_cb *hcb);
-struct sk_buff *__hci_cmd_sync(struct hci_dev *hdev, u16 opcode, u32 plen,
- const void *param, u32 timeout);
-struct sk_buff *__hci_cmd_sync_ev(struct hci_dev *hdev, u16 opcode, u32 plen,
- const void *param, u8 event, u32 timeout);
int __hci_cmd_send(struct hci_dev *hdev, u16 opcode, u32 plen,
const void *param);
@@ -1704,9 +1713,6 @@ void hci_send_sco(struct hci_conn *conn, struct sk_buff *skb);
void *hci_sent_cmd_data(struct hci_dev *hdev, __u16 opcode);
-struct sk_buff *hci_cmd_sync(struct hci_dev *hdev, u16 opcode, u32 plen,
- const void *param, u32 timeout);
-
u32 hci_conn_get_phy(struct hci_conn *conn);
/* ----- HCI Sockets ----- */
@@ -1765,6 +1771,8 @@ void hci_mgmt_chan_unregister(struct hci_mgmt_chan *c);
#define DISCOV_LE_FAST_ADV_INT_MIN 0x00A0 /* 100 msec */
#define DISCOV_LE_FAST_ADV_INT_MAX 0x00F0 /* 150 msec */
+#define NAME_RESOLVE_DURATION msecs_to_jiffies(10240) /* 10.24 sec */
+
void mgmt_fill_version_info(void *ver);
int mgmt_new_settings(struct hci_dev *hdev);
void mgmt_index_added(struct hci_dev *hdev);
@@ -1806,7 +1814,6 @@ int mgmt_user_passkey_notify(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 entered);
void mgmt_auth_failed(struct hci_conn *conn, u8 status);
void mgmt_auth_enable_complete(struct hci_dev *hdev, u8 status);
-void mgmt_ssp_enable_complete(struct hci_dev *hdev, u8 enable, u8 status);
void mgmt_set_class_of_dev_complete(struct hci_dev *hdev, u8 *dev_class,
u8 status);
void mgmt_set_local_name_complete(struct hci_dev *hdev, u8 *name, u8 status);
@@ -1831,8 +1838,6 @@ void mgmt_new_conn_param(struct hci_dev *hdev, bdaddr_t *bdaddr,
u16 max_interval, u16 latency, u16 timeout);
void mgmt_smp_complete(struct hci_conn *conn, bool complete);
bool mgmt_get_connectable(struct hci_dev *hdev);
-void mgmt_set_connectable_complete(struct hci_dev *hdev, u8 status);
-void mgmt_set_discoverable_complete(struct hci_dev *hdev, u8 status);
u8 mgmt_get_adv_discov_flags(struct hci_dev *hdev);
void mgmt_advertising_added(struct sock *sk, struct hci_dev *hdev,
u8 instance);
diff --git a/include/net/bluetooth/hci_sync.h b/include/net/bluetooth/hci_sync.h
new file mode 100644
index 000000000000..2492e3b46a8f
--- /dev/null
+++ b/include/net/bluetooth/hci_sync.h
@@ -0,0 +1,108 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * BlueZ - Bluetooth protocol stack for Linux
+ *
+ * Copyright (C) 2021 Intel Corporation
+ */
+
+typedef int (*hci_cmd_sync_work_func_t)(struct hci_dev *hdev, void *data);
+typedef void (*hci_cmd_sync_work_destroy_t)(struct hci_dev *hdev, void *data,
+ int err);
+
+struct hci_cmd_sync_work_entry {
+ struct list_head list;
+ hci_cmd_sync_work_func_t func;
+ void *data;
+ hci_cmd_sync_work_destroy_t destroy;
+};
+
+/* Function with sync suffix shall not be called with hdev->lock held as they
+ * wait the command to complete and in the meantime an event could be received
+ * which could attempt to acquire hdev->lock causing a deadlock.
+ */
+struct sk_buff *__hci_cmd_sync(struct hci_dev *hdev, u16 opcode, u32 plen,
+ const void *param, u32 timeout);
+struct sk_buff *hci_cmd_sync(struct hci_dev *hdev, u16 opcode, u32 plen,
+ const void *param, u32 timeout);
+struct sk_buff *__hci_cmd_sync_ev(struct hci_dev *hdev, u16 opcode, u32 plen,
+ const void *param, u8 event, u32 timeout);
+struct sk_buff *__hci_cmd_sync_sk(struct hci_dev *hdev, u16 opcode, u32 plen,
+ const void *param, u8 event, u32 timeout,
+ struct sock *sk);
+int __hci_cmd_sync_status(struct hci_dev *hdev, u16 opcode, u32 plen,
+ const void *param, u32 timeout);
+int __hci_cmd_sync_status_sk(struct hci_dev *hdev, u16 opcode, u32 plen,
+ const void *param, u8 event, u32 timeout,
+ struct sock *sk);
+
+void hci_cmd_sync_init(struct hci_dev *hdev);
+void hci_cmd_sync_clear(struct hci_dev *hdev);
+void hci_cmd_sync_cancel(struct hci_dev *hdev, int err);
+void __hci_cmd_sync_cancel(struct hci_dev *hdev, int err);
+
+int hci_cmd_sync_queue(struct hci_dev *hdev, hci_cmd_sync_work_func_t func,
+ void *data, hci_cmd_sync_work_destroy_t destroy);
+
+int hci_update_eir_sync(struct hci_dev *hdev);
+int hci_update_class_sync(struct hci_dev *hdev);
+
+int hci_update_eir_sync(struct hci_dev *hdev);
+int hci_update_class_sync(struct hci_dev *hdev);
+int hci_update_name_sync(struct hci_dev *hdev);
+int hci_write_ssp_mode_sync(struct hci_dev *hdev, u8 mode);
+
+int hci_update_random_address_sync(struct hci_dev *hdev, bool require_privacy,
+ bool rpa, u8 *own_addr_type);
+
+int hci_update_scan_rsp_data_sync(struct hci_dev *hdev, u8 instance);
+int hci_update_adv_data_sync(struct hci_dev *hdev, u8 instance);
+int hci_schedule_adv_instance_sync(struct hci_dev *hdev, u8 instance,
+ bool force);
+
+int hci_setup_ext_adv_instance_sync(struct hci_dev *hdev, u8 instance);
+int hci_start_ext_adv_sync(struct hci_dev *hdev, u8 instance);
+int hci_enable_ext_advertising_sync(struct hci_dev *hdev, u8 instance);
+int hci_enable_advertising_sync(struct hci_dev *hdev);
+int hci_enable_advertising(struct hci_dev *hdev);
+
+int hci_remove_advertising_sync(struct hci_dev *hdev, struct sock *sk,
+ u8 instance, bool force);
+int hci_disable_advertising_sync(struct hci_dev *hdev);
+
+int hci_update_passive_scan_sync(struct hci_dev *hdev);
+int hci_update_passive_scan(struct hci_dev *hdev);
+int hci_read_rssi_sync(struct hci_dev *hdev, __le16 handle);
+int hci_read_tx_power_sync(struct hci_dev *hdev, __le16 handle, u8 type);
+int hci_write_sc_support_sync(struct hci_dev *hdev, u8 val);
+int hci_read_clock_sync(struct hci_dev *hdev, struct hci_cp_read_clock *cp);
+
+int hci_write_fast_connectable_sync(struct hci_dev *hdev, bool enable);
+int hci_update_scan_sync(struct hci_dev *hdev);
+
+int hci_write_le_host_supported_sync(struct hci_dev *hdev, u8 le, u8 simul);
+int hci_remove_ext_adv_instance_sync(struct hci_dev *hdev, u8 instance,
+ struct sock *sk);
+struct sk_buff *hci_read_local_oob_data_sync(struct hci_dev *hdev, bool ext,
+ struct sock *sk);
+
+int hci_reset_sync(struct hci_dev *hdev);
+int hci_dev_open_sync(struct hci_dev *hdev);
+int hci_dev_close_sync(struct hci_dev *hdev);
+
+int hci_powered_update_sync(struct hci_dev *hdev);
+int hci_set_powered_sync(struct hci_dev *hdev, u8 val);
+
+int hci_update_discoverable_sync(struct hci_dev *hdev);
+int hci_update_discoverable(struct hci_dev *hdev);
+
+int hci_update_connectable_sync(struct hci_dev *hdev);
+
+int hci_start_discovery_sync(struct hci_dev *hdev);
+int hci_stop_discovery_sync(struct hci_dev *hdev);
+
+int hci_suspend_sync(struct hci_dev *hdev);
+int hci_resume_sync(struct hci_dev *hdev);
+
+struct hci_conn;
+
+int hci_le_create_conn_sync(struct hci_dev *hdev, struct hci_conn *conn);
diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h
index 23a0524061b7..107b25deae68 100644
--- a/include/net/bluetooth/mgmt.h
+++ b/include/net/bluetooth/mgmt.h
@@ -936,10 +936,11 @@ struct mgmt_ev_auth_failed {
__u8 status;
} __packed;
-#define MGMT_DEV_FOUND_CONFIRM_NAME 0x01
-#define MGMT_DEV_FOUND_LEGACY_PAIRING 0x02
-#define MGMT_DEV_FOUND_NOT_CONNECTABLE 0x04
-#define MGMT_DEV_FOUND_INITIATED_CONN 0x08
+#define MGMT_DEV_FOUND_CONFIRM_NAME 0x01
+#define MGMT_DEV_FOUND_LEGACY_PAIRING 0x02
+#define MGMT_DEV_FOUND_NOT_CONNECTABLE 0x04
+#define MGMT_DEV_FOUND_INITIATED_CONN 0x08
+#define MGMT_DEV_FOUND_NAME_REQUEST_FAILED 0x10
#define MGMT_EV_DEVICE_FOUND 0x0012
struct mgmt_ev_device_found {
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