From 47990ea09d393da8fb6cf284f4dba704c3661973 Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Wed, 22 Feb 2012 11:58:37 +0200 Subject: 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 Acked-by: Marcel Holtmann --- net/bluetooth/hci_event.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'net/bluetooth/hci_event.c') diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 2a5d05c05e35..5fb1ee516d3a 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -594,6 +594,12 @@ static void hci_setup(struct hci_dev *hdev) 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); } -- cgit v1.2.3