diff options
Diffstat (limited to 'net/bluetooth/mgmt.c')
| -rw-r--r-- | net/bluetooth/mgmt.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 292e81fcfa9..ca3cdb520b2 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -4288,6 +4288,30 @@ void mgmt_set_powered_failed(struct hci_dev *hdev, int err) mgmt_pending_remove(cmd); } +void mgmt_discoverable_timeout(struct hci_dev *hdev) +{ + struct hci_request req; + u8 scan = SCAN_PAGE; + + hci_dev_lock(hdev); + + /* When discoverable timeout triggers, then just make sure + * the limited discoverable flag is cleared. Even in the case + * of a timeout triggered from general discoverable, it is + * safe to unconditionally clear the flag. + */ + clear_bit(HCI_LIMITED_DISCOVERABLE, &hdev->dev_flags); + + hci_req_init(&req, hdev); + hci_req_add(&req, HCI_OP_WRITE_SCAN_ENABLE, sizeof(scan), &scan); + update_class(&req); + hci_req_run(&req, NULL); + + hdev->discov_timeout = 0; + + hci_dev_unlock(hdev); +} + void mgmt_discoverable(struct hci_dev *hdev, u8 discoverable) { bool changed; |