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-rw-r--r--include/net/bluetooth/bluetooth.h11
-rw-r--r--include/net/bluetooth/hci.h25
-rw-r--r--include/net/bluetooth/hci_core.h63
-rw-r--r--include/net/bluetooth/hci_sync.h20
-rw-r--r--include/net/bluetooth/l2cap.h2
5 files changed, 111 insertions, 10 deletions
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 7ffa8c192..eaec5d6ca 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -164,6 +164,8 @@ struct bt_voice {
#define BT_ISO_QOS_BIG_UNSET 0xff
#define BT_ISO_QOS_BIS_UNSET 0xff
+#define BT_ISO_SYNC_TIMEOUT 0x07d0 /* 20 secs */
+
struct bt_iso_io_qos {
__u32 interval;
__u16 latency;
@@ -583,6 +585,15 @@ static inline struct sk_buff *bt_skb_sendmmsg(struct sock *sk,
return skb;
}
+static inline int bt_copy_from_sockptr(void *dst, size_t dst_size,
+ sockptr_t src, size_t src_size)
+{
+ if (dst_size > src_size)
+ return -EINVAL;
+
+ return copy_from_sockptr(dst, src, dst_size);
+}
+
int bt_to_errno(u16 code);
__u8 bt_status(int err);
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 0d2310245..2cfd8d862 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -176,6 +176,15 @@ enum {
*/
HCI_QUIRK_USE_BDADDR_PROPERTY,
+ /* When this quirk is set, the Bluetooth Device Address provided by
+ * the 'local-bd-address' fwnode property is incorrectly specified in
+ * big-endian order.
+ *
+ * This quirk can be set before hci_register_dev is called or
+ * during the hdev->setup vendor callback.
+ */
+ HCI_QUIRK_BDADDR_PROPERTY_BROKEN,
+
/* When this quirk is set, the duplicate filtering during
* scanning is based on Bluetooth devices addresses. To allow
* RSSI based updates, restart scanning if needed.
@@ -330,6 +339,14 @@ enum {
* during the hdev->setup vendor callback.
*/
HCI_QUIRK_BROKEN_LE_CODED,
+
+ /*
+ * When this quirk is set, the HCI_OP_READ_ENC_KEY_SIZE command is
+ * skipped during an HCI_EV_ENCRYPT_CHANGE event. This is required
+ * for Actions Semiconductor ATS2851 based controllers, which erroneously
+ * claim to support it.
+ */
+ HCI_QUIRK_BROKEN_READ_ENC_KEY_SIZE,
};
/* HCI device flags */
@@ -436,6 +453,7 @@ enum {
#define HCI_NCMD_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */
#define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */
#define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
+#define HCI_ACL_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */
#define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */
#define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */
@@ -651,6 +669,7 @@ enum {
#define HCI_ERROR_PIN_OR_KEY_MISSING 0x06
#define HCI_ERROR_MEMORY_EXCEEDED 0x07
#define HCI_ERROR_CONNECTION_TIMEOUT 0x08
+#define HCI_ERROR_COMMAND_DISALLOWED 0x0c
#define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d
#define HCI_ERROR_REJ_BAD_ADDR 0x0f
#define HCI_ERROR_INVALID_PARAMETERS 0x12
@@ -659,6 +678,7 @@ enum {
#define HCI_ERROR_REMOTE_POWER_OFF 0x15
#define HCI_ERROR_LOCAL_HOST_TERM 0x16
#define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18
+#define HCI_ERROR_UNSUPPORTED_REMOTE_FEATURE 0x1e
#define HCI_ERROR_INVALID_LL_PARAMS 0x1e
#define HCI_ERROR_UNSPECIFIED 0x1f
#define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c
@@ -2033,6 +2053,7 @@ struct hci_cp_le_set_per_adv_params {
} __packed;
#define HCI_MAX_PER_AD_LENGTH 252
+#define HCI_MAX_PER_AD_TOT_LEN 1650
#define HCI_OP_LE_SET_PER_ADV_DATA 0x203f
struct hci_cp_le_set_per_adv_data {
@@ -2793,6 +2814,10 @@ struct hci_ev_le_per_adv_report {
__u8 data[];
} __packed;
+#define LE_PA_DATA_COMPLETE 0x00
+#define LE_PA_DATA_MORE_TO_COME 0x01
+#define LE_PA_DATA_TRUNCATED 0x02
+
#define HCI_EV_LE_EXT_ADV_SET_TERM 0x12
struct hci_evt_le_ext_adv_set_term {
__u8 status;
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 24446038d..fe9e1524d 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -539,7 +539,6 @@ struct hci_dev {
struct work_struct tx_work;
struct delayed_work le_scan_disable;
- struct delayed_work le_scan_restart;
struct sk_buff_head rx_q;
struct sk_buff_head raw_q;
@@ -736,8 +735,11 @@ struct hci_conn {
__u16 le_supv_timeout;
__u8 le_adv_data[HCI_MAX_EXT_AD_LENGTH];
__u8 le_adv_data_len;
- __u8 le_per_adv_data[HCI_MAX_PER_AD_LENGTH];
- __u8 le_per_adv_data_len;
+ __u8 le_per_adv_data[HCI_MAX_PER_AD_TOT_LEN];
+ __u16 le_per_adv_data_len;
+ __u16 le_per_adv_data_offset;
+ __u8 le_adv_phy;
+ __u8 le_adv_sec_phy;
__u8 le_tx_phy;
__u8 le_rx_phy;
__s8 rssi;
@@ -1085,6 +1087,24 @@ static inline unsigned int hci_conn_count(struct hci_dev *hdev)
return c->acl_num + c->amp_num + c->sco_num + c->le_num + c->iso_num;
}
+static inline bool hci_conn_valid(struct hci_dev *hdev, struct hci_conn *conn)
+{
+ struct hci_conn_hash *h = &hdev->conn_hash;
+ struct hci_conn *c;
+
+ rcu_read_lock();
+
+ list_for_each_entry_rcu(c, &h->list, list) {
+ if (c == conn) {
+ rcu_read_unlock();
+ return true;
+ }
+ }
+ rcu_read_unlock();
+
+ return false;
+}
+
static inline __u8 hci_conn_lookup_type(struct hci_dev *hdev, __u16 handle)
{
struct hci_conn_hash *h = &hdev->conn_hash;
@@ -1298,6 +1318,30 @@ static inline struct hci_conn *hci_conn_hash_lookup_big(struct hci_dev *hdev,
}
static inline struct hci_conn *
+hci_conn_hash_lookup_big_state(struct hci_dev *hdev, __u8 handle, __u16 state)
+{
+ struct hci_conn_hash *h = &hdev->conn_hash;
+ struct hci_conn *c;
+
+ rcu_read_lock();
+
+ list_for_each_entry_rcu(c, &h->list, list) {
+ if (bacmp(&c->dst, BDADDR_ANY) || c->type != ISO_LINK ||
+ c->state != state)
+ continue;
+
+ if (handle == c->iso_qos.bcast.big) {
+ rcu_read_unlock();
+ return c;
+ }
+ }
+
+ rcu_read_unlock();
+
+ return NULL;
+}
+
+static inline struct hci_conn *
hci_conn_hash_lookup_pa_sync_big_handle(struct hci_dev *hdev, __u8 big)
{
struct hci_conn_hash *h = &hdev->conn_hash;
@@ -1458,7 +1502,6 @@ struct hci_conn *hci_conn_add_unset(struct hci_dev *hdev, int type,
bdaddr_t *dst, u8 role);
void hci_conn_del(struct hci_conn *conn);
void hci_conn_hash_flush(struct hci_dev *hdev);
-void hci_conn_check_pending(struct hci_dev *hdev);
struct hci_chan *hci_chan_create(struct hci_conn *conn);
void hci_chan_del(struct hci_chan *chan);
@@ -1471,12 +1514,14 @@ 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);
+ u16 conn_timeout, u8 role, u8 phy, u8 sec_phy);
+void hci_connect_le_scan_cleanup(struct hci_conn *conn, u8 status);
struct hci_conn *hci_connect_acl(struct hci_dev *hdev, bdaddr_t *dst,
u8 sec_level, u8 auth_type,
- enum conn_reasons conn_reason);
+ enum conn_reasons conn_reason, u16 timeout);
struct hci_conn *hci_connect_sco(struct hci_dev *hdev, int type, bdaddr_t *dst,
- __u16 setting, struct bt_codec *codec);
+ __u16 setting, struct bt_codec *codec,
+ u16 timeout);
struct hci_conn *hci_bind_cis(struct hci_dev *hdev, bdaddr_t *dst,
__u8 dst_type, struct bt_iso_qos *qos);
struct hci_conn *hci_bind_bis(struct hci_dev *hdev, bdaddr_t *dst,
@@ -1862,6 +1907,10 @@ void hci_conn_del_sysfs(struct hci_conn *conn);
#define privacy_mode_capable(dev) (use_ll_privacy(dev) && \
(hdev->commands[39] & 0x04))
+#define read_key_size_capable(dev) \
+ ((dev)->commands[20] & 0x10 && \
+ !test_bit(HCI_QUIRK_BROKEN_READ_ENC_KEY_SIZE, &hdev->quirks))
+
/* Use enhanced synchronous connection if command is supported and its quirk
* has not been set.
*/
diff --git a/include/net/bluetooth/hci_sync.h b/include/net/bluetooth/hci_sync.h
index e2582c242..6a9d063e9 100644
--- a/include/net/bluetooth/hci_sync.h
+++ b/include/net/bluetooth/hci_sync.h
@@ -48,6 +48,18 @@ int hci_cmd_sync_submit(struct hci_dev *hdev, hci_cmd_sync_work_func_t func,
void *data, hci_cmd_sync_work_destroy_t destroy);
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_cmd_sync_queue_once(struct hci_dev *hdev, hci_cmd_sync_work_func_t func,
+ void *data, hci_cmd_sync_work_destroy_t destroy);
+struct hci_cmd_sync_work_entry *
+hci_cmd_sync_lookup_entry(struct hci_dev *hdev, hci_cmd_sync_work_func_t func,
+ void *data, hci_cmd_sync_work_destroy_t destroy);
+void hci_cmd_sync_cancel_entry(struct hci_dev *hdev,
+ struct hci_cmd_sync_work_entry *entry);
+bool hci_cmd_sync_dequeue(struct hci_dev *hdev, hci_cmd_sync_work_func_t func,
+ void *data, hci_cmd_sync_work_destroy_t destroy);
+bool hci_cmd_sync_dequeue_once(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);
@@ -127,8 +139,6 @@ struct hci_conn;
int hci_abort_conn_sync(struct hci_dev *hdev, struct hci_conn *conn, u8 reason);
-int hci_le_create_conn_sync(struct hci_dev *hdev, struct hci_conn *conn);
-
int hci_le_create_cis_sync(struct hci_dev *hdev);
int hci_le_remove_cig_sync(struct hci_dev *hdev, u8 handle);
@@ -138,3 +148,9 @@ int hci_le_terminate_big_sync(struct hci_dev *hdev, u8 handle, u8 reason);
int hci_le_big_terminate_sync(struct hci_dev *hdev, u8 handle);
int hci_le_pa_terminate_sync(struct hci_dev *hdev, u16 handle);
+
+int hci_connect_acl_sync(struct hci_dev *hdev, struct hci_conn *conn);
+
+int hci_connect_le_sync(struct hci_dev *hdev, struct hci_conn *conn);
+
+int hci_cancel_connect_sync(struct hci_dev *hdev, struct hci_conn *conn);
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 92d7197f9..a4278aa61 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -939,7 +939,7 @@ int l2cap_add_scid(struct l2cap_chan *chan, __u16 scid);
struct l2cap_chan *l2cap_chan_create(void);
void l2cap_chan_close(struct l2cap_chan *chan, int reason);
int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid,
- bdaddr_t *dst, u8 dst_type);
+ bdaddr_t *dst, u8 dst_type, u16 timeout);
int l2cap_chan_reconfigure(struct l2cap_chan *chan, __u16 mtu);
int l2cap_chan_send(struct l2cap_chan *chan, struct msghdr *msg, size_t len);
void l2cap_chan_busy(struct l2cap_chan *chan, int busy);
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-05 20:41:42 +0000