diff options
Diffstat (limited to 'net/bluetooth/hci_conn.c')
| -rw-r--r-- | net/bluetooth/hci_conn.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index 24a1965b1d23..420ebf1aebcd 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -1147,6 +1147,29 @@ int hci_conn_switch_role(struct hci_conn *conn, __u8 role) } EXPORT_SYMBOL(hci_conn_switch_role); +#ifdef TIZEN_BT +int hci_conn_change_supervision_timeout(struct hci_conn *conn, __u16 timeout) +{ + struct hci_cp_write_link_supervision_timeout cp; + + if (!((get_link_mode(conn)) & HCI_LM_MASTER)) + return 1; + + if (conn->handle == 0) + return 1; + + memset(&cp, 0, sizeof(cp)); + cp.handle = cpu_to_le16(conn->handle); + cp.timeout = cpu_to_le16(timeout); + + if (hci_send_cmd(conn->hdev, HCI_OP_WRITE_LINK_SUPERVISION_TIMEOUT, + sizeof(cp), &cp) < 0) + BT_ERR("HCI_OP_WRITE_LINK_SUPERVISION_TIMEOUT is failed"); + + return 0; +} +#endif + /* Enter active mode */ void hci_conn_enter_active_mode(struct hci_conn *conn, __u8 force_active) { @@ -1204,7 +1227,11 @@ void hci_conn_check_pending(struct hci_dev *hdev) hci_dev_unlock(hdev); } +#ifndef TIZEN_BT static u32 get_link_mode(struct hci_conn *conn) +#else +u32 get_link_mode(struct hci_conn *conn) +#endif { u32 link_mode = 0; |