diff options
| author | Marcel Holtmann <marcel@holtmann.org> | 2020-04-09 08:05:49 +0200 |
|---|---|---|
| committer | Johan Hedberg <johan.hedberg@intel.com> | 2020-04-15 16:51:05 +0300 |
| commit | ff3b8df2bd758d97aa3dd7c021864be05fec9bd5 (patch) | |
| tree | cae000a5d8cfdfeac0265fcbdf6c4e5ac58667d7 | |
| parent | 849c9c35e80d73c215c65b6023658b371bdeb5ed (diff) | |
| download | linux-ff3b8df2bd758d97aa3dd7c021864be05fec9bd5.tar.bz2 | |
Bluetooth: Enable LE Enhanced Connection Complete event.
In case LL Privacy is supported by the controller, it is also a good
idea to use the LE Enhanced Connection Complete event for getting all
information about the new connection and its addresses.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| -rw-r--r-- | include/net/bluetooth/hci.h | 1 | ||||
| -rw-r--r-- | net/bluetooth/hci_core.c | 8 |
2 files changed, 9 insertions, 0 deletions
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index ff42d05b3e72..1da8cec8e210 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -460,6 +460,7 @@ enum { #define HCI_LE_SLAVE_FEATURES 0x08 #define HCI_LE_PING 0x10 #define HCI_LE_DATA_LEN_EXT 0x20 +#define HCI_LE_LL_PRIVACY 0x40 #define HCI_LE_EXT_SCAN_POLICY 0x80 #define HCI_LE_PHY_2M 0x01 #define HCI_LE_PHY_CODED 0x08 diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 589c4085499c..0d726d59a492 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -638,6 +638,14 @@ static int hci_init3_req(struct hci_request *req, unsigned long opt) if (hdev->le_features[0] & HCI_LE_DATA_LEN_EXT) events[0] |= 0x40; /* LE Data Length Change */ + /* If the controller supports LL Privacy feature, enable + * the corresponding event. + */ + if (hdev->le_features[0] & HCI_LE_LL_PRIVACY) + events[1] |= 0x02; /* LE Enhanced Connection + * Complete + */ + /* If the controller supports Extended Scanner Filter * Policies, enable the correspondig event. */ |