Bluetooth: mgmt: Make Set Link Security callable while powered off
This patch makes it possible to change the Link Security setting while
powered off and have it automatically enabled when powering on a device.
To track the desired state once powered on a new HCI_LINK_SECURITY flag
is added.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 2a5d05c..5fb1ee5 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -594,6 +594,12 @@
sizeof(cp), &cp);
}
+ if (test_bit(HCI_LINK_SECURITY, &hdev->dev_flags)) {
+ u8 enable = 1;
+ hci_send_cmd(hdev, HCI_OP_WRITE_AUTH_ENABLE,
+ sizeof(enable), &enable);
+ }
+
if (hdev->features[4] & LMP_LE)
hci_set_le_support(hdev);
}