diff options
Diffstat (limited to 'net/bluetooth/mgmt.c')
| -rw-r--r-- | net/bluetooth/mgmt.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 153206763f00..a97fafe7fd4a 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -1023,11 +1023,39 @@ static void rpa_expired(struct work_struct *work) hci_cmd_sync_queue(hdev, rpa_expired_sync, NULL, NULL); } +static void discov_off(struct work_struct *work) +{ + struct hci_dev *hdev = container_of(work, struct hci_dev, + discov_off.work); + + bt_dev_dbg(hdev, ""); + + 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. + */ + hci_dev_clear_flag(hdev, HCI_LIMITED_DISCOVERABLE); + hci_dev_clear_flag(hdev, HCI_DISCOVERABLE); + hdev->discov_timeout = 0; + + hci_update_discoverable(hdev); + + mgmt_new_settings(hdev); + + hci_dev_unlock(hdev); +} + static void mgmt_init_hdev(struct sock *sk, struct hci_dev *hdev) { if (hci_dev_test_and_set_flag(hdev, HCI_MGMT)) return; + BT_INFO("MGMT ver %d.%d", MGMT_VERSION, MGMT_REVISION); + + INIT_DELAYED_WORK(&hdev->discov_off, discov_off); INIT_DELAYED_WORK(&hdev->service_cache, service_cache_off); INIT_DELAYED_WORK(&hdev->rpa_expired, rpa_expired); @@ -8839,6 +8867,11 @@ void mgmt_index_removed(struct hci_dev *hdev) mgmt_index_event(MGMT_EV_EXT_INDEX_REMOVED, hdev, &ev, sizeof(ev), HCI_MGMT_EXT_INDEX_EVENTS); + + /* Cancel any remaining timed work */ + cancel_delayed_work_sync(&hdev->discov_off); + cancel_delayed_work_sync(&hdev->service_cache); + cancel_delayed_work_sync(&hdev->rpa_expired); } void mgmt_power_on(struct hci_dev *hdev, int err) |