diff options
| author | Johan Hedberg <johan.hedberg@intel.com> | 2014-07-02 23:42:02 +0400 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2014-07-03 19:42:59 +0400 |
| commit | 0d2bf13462732d3b2e11d8efb0545c1ed272298b (patch) | |
| tree | 1065349727cfb7a56059809823ae94ab2d837ff2 /net/bluetooth/hci_core.c | |
| parent | 75ce208cc44938195f57c55f81c8e4447dd492fb (diff) | |
| download | linux-0d2bf13462732d3b2e11d8efb0545c1ed272298b.tar.xz | |
Bluetooth: Add support for background LE scanning
If we have one or more devices with HCI_AUTO_CONN_REPORT we should do
background scanning and emit mgmt_device_found events. This patch
modifies the hci_update_background_scan() function to extend the
conditions needed to trigger scanning, and adds the necessary code to
process_adv_report() to emit mgmt_device_found events.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth/hci_core.c')
| -rw-r--r-- | net/bluetooth/hci_core.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 8e0061f72dd1..41cc64429ea1 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -5380,9 +5380,10 @@ void hci_update_background_scan(struct hci_dev *hdev) hci_req_init(&req, hdev); - if (list_empty(&hdev->pend_le_conns)) { - /* If there is no pending LE connections, we should stop - * the background scanning. + if (list_empty(&hdev->pend_le_conns) && !hdev->pend_le_reports) { + /* If there is no pending LE connections or devices + * to be scanned for, we should stop the background + * scanning. */ /* If controller is not scanning we are done. */ |