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Bluetooth: LE scan should send Discovering events

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Send MGMT Discovering events once LE scan starts/stops so the
userspace can track when local adapters are discovering LE devices.

This way, we also keep the same behavior of inquiry which sends MGMT
Discovering events once inquiry starts/stops even if it is triggered
by an external tool (e.g. hcitool).

Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Andre Guedes
2012-02-03 17:47:57 -03:00
committed by Johan Hedberg
parent 8af5946741
commit c599008f8f
3 changed files with 8 additions and 0 deletions
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5
net/bluetooth/hci_event.c
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@@ -1056,12 +1056,17 @@ static void hci_cc_le_set_scan_enable(struct hci_dev *hdev,
hci_dev_lock(hdev);
hci_adv_entries_clear(hdev);
hci_discovery_set_state(hdev, DISCOVERY_LE_SCAN);
hci_dev_unlock(hdev);
break;
case LE_SCANNING_DISABLED:
clear_bit(HCI_LE_SCAN, &hdev->dev_flags);
hci_dev_lock(hdev);
hci_discovery_set_state(hdev, DISCOVERY_STOPPED);
hci_dev_unlock(hdev);
schedule_delayed_work(&hdev->adv_work, ADV_CLEAR_TIMEOUT);
break;