diff options
Diffstat (limited to 'net/bluetooth/hci_core.c')
| -rw-r--r-- | net/bluetooth/hci_core.c | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 27c40e4901a3..3321c65c73ac 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -2657,7 +2657,7 @@ done: static void hci_update_scan_state(struct hci_dev *hdev, u8 scan) { - bool conn_changed; + bool conn_changed, discov_changed; BT_DBG("%s scan 0x%02x", hdev->name, scan); @@ -2668,11 +2668,27 @@ static void hci_update_scan_state(struct hci_dev *hdev, u8 scan) conn_changed = test_and_clear_bit(HCI_CONNECTABLE, &hdev->dev_flags); + if ((scan & SCAN_INQUIRY)) { + discov_changed = !test_and_set_bit(HCI_DISCOVERABLE, + &hdev->dev_flags); + } else { + clear_bit(HCI_LIMITED_DISCOVERABLE, &hdev->dev_flags); + discov_changed = test_and_clear_bit(HCI_DISCOVERABLE, + &hdev->dev_flags); + } + if (!test_bit(HCI_MGMT, &hdev->dev_flags)) return; - if (conn_changed) + if (conn_changed || discov_changed) { + /* In case this was disabled through mgmt */ + set_bit(HCI_BREDR_ENABLED, &hdev->dev_flags); + + if (test_bit(HCI_LE_ENABLED, &hdev->dev_flags)) + mgmt_update_adv_data(hdev); + mgmt_new_settings(hdev); + } } int hci_dev_cmd(unsigned int cmd, void __user *arg) @@ -2736,8 +2752,8 @@ int hci_dev_cmd(unsigned int cmd, void __user *arg) err = hci_req_sync(hdev, hci_scan_req, dr.dev_opt, HCI_INIT_TIMEOUT); - /* Ensure that the connectable state gets correctly - * modified as this was a non-mgmt change. + /* Ensure that the connectable and discoverable states + * get correctly modified as this was a non-mgmt change. */ if (!err) hci_update_scan_state(hdev, dr.dev_opt); |