[PATCH 09/10] Bluetooth: Enable Secure Connection during power on if configured
From: Marcel Holtmann <marcel@holtmann.org>
Date: 2014-01-09 20:56:29
Subsystem:
bluetooth subsystem, the rest · Maintainers:
Marcel Holtmann, Luiz Augusto von Dentz, Linus Torvalds
If support for Secure Connection has been configured, then make sure to send the appropiate HCI command to enable it when powering on the controller. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> --- net/bluetooth/hci_core.c | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 52e398f37129..b3b619a448b5 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c@@ -1363,6 +1363,14 @@ static void hci_init4_req(struct hci_request *req, unsigned long opt) /* Check for Synchronization Train support */ if (lmp_sync_train_capable(hdev)) hci_req_add(req, HCI_OP_READ_SYNC_TRAIN_PARAMS, 0, NULL); + + /* Enable Secure Connections if supported and configured */ + if (lmp_sc_capable(hdev) && + test_bit(HCI_SC_ENABLED, &hdev->dev_flags)) { + u8 support = 0x01; + hci_req_add(req, HCI_OP_WRITE_SC_SUPPORT, + sizeof(support), &support); + } } static int __hci_init(struct hci_dev *hdev)
--
1.8.4.2