Bluetooth: Enable support for out of band association model

If remote side reports oob availability or we are pairing initiator
use oob data for pairing if available.

Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>

1 files changed, 6 insertions, 1 deletions

diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index e0aaf3053667..da4c662dbc30 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -2371,9 +2371,14 @@ static inline void hci_io_capa_request_evt(struct hci_dev *hdev, struct sk_buff
 
                 bacpy(&cp.bdaddr, &ev->bdaddr);
                 cp.capability = conn->io_capability;
-                cp.oob_data = 0;
                 cp.authentication = hci_get_auth_req(conn);
 
+                if ((conn->out == 0x01 || conn->remote_oob == 0x01) &&
+                                hci_find_remote_oob_data(hdev, &conn->dst))
+                        cp.oob_data = 0x01;
+                else
+                        cp.oob_data = 0x00;
+
                 hci_send_cmd(hdev, HCI_OP_IO_CAPABILITY_REPLY,
                                                         sizeof(cp), &cp);
         } else {