summaryrefslogtreecommitdiff
path: root/net/bluetooth/mgmt.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/bluetooth/mgmt.c')
-rw-r--r--net/bluetooth/mgmt.c20
1 files changed, 18 insertions, 2 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 5a5089cb6570..2ca355519d79 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -1382,8 +1382,19 @@ static int set_bondable(struct sock *sk, struct hci_dev *hdev, void *data,
if (err < 0)
goto unlock;
- if (changed)
+ if (changed) {
+ /* In limited privacy mode the change of bondable mode
+ * may affect the local advertising address.
+ */
+ if (hdev_is_powered(hdev) &&
+ hci_dev_test_flag(hdev, HCI_ADVERTISING) &&
+ hci_dev_test_flag(hdev, HCI_DISCOVERABLE) &&
+ hci_dev_test_flag(hdev, HCI_LIMITED_PRIVACY))
+ queue_work(hdev->req_workqueue,
+ &hdev->discoverable_update);
+
err = new_settings(hdev, sk);
+ }
unlock:
hci_dev_unlock(hdev);
@@ -4423,7 +4434,7 @@ static int set_privacy(struct sock *sk, struct hci_dev *hdev, void *cp_data,
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_PRIVACY,
MGMT_STATUS_NOT_SUPPORTED);
- if (cp->privacy != 0x00 && cp->privacy != 0x01)
+ if (cp->privacy != 0x00 && cp->privacy != 0x01 && cp->privacy != 0x02)
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_PRIVACY,
MGMT_STATUS_INVALID_PARAMS);
@@ -4442,10 +4453,15 @@ static int set_privacy(struct sock *sk, struct hci_dev *hdev, void *cp_data,
changed = !hci_dev_test_and_set_flag(hdev, HCI_PRIVACY);
memcpy(hdev->irk, cp->irk, sizeof(hdev->irk));
hci_dev_set_flag(hdev, HCI_RPA_EXPIRED);
+ if (cp->privacy == 0x02)
+ hci_dev_set_flag(hdev, HCI_LIMITED_PRIVACY);
+ else
+ hci_dev_clear_flag(hdev, HCI_LIMITED_PRIVACY);
} else {
changed = hci_dev_test_and_clear_flag(hdev, HCI_PRIVACY);
memset(hdev->irk, 0, sizeof(hdev->irk));
hci_dev_clear_flag(hdev, HCI_RPA_EXPIRED);
+ hci_dev_clear_flag(hdev, HCI_LIMITED_PRIVACY);
}
err = send_settings_rsp(sk, MGMT_OP_SET_PRIVACY, hdev);