Bluetooth: Add support for management powered event

This patch adds support for the powered event that's used to indicate to
userspace when the powered state of a local adapter changes.

Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>

1 files changed, 4 insertions, 0 deletions

diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index b22ce9f8bf91..c5a78e797bc2 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -535,6 +535,8 @@ int hci_dev_open(__u16 dev)
                 hci_dev_hold(hdev);
                 set_bit(HCI_UP, &hdev->flags);
                 hci_notify(hdev, HCI_DEV_UP);
+                if (!test_bit(HCI_SETUP, &hdev->flags))
+                        mgmt_powered(hdev->id, 1);
         } else {
                 /* Init failed, cleanup */
                 tasklet_kill(&hdev->rx_task);
@@ -616,6 +618,8 @@ static int hci_dev_do_close(struct hci_dev *hdev)
          * and no tasks are scheduled. */
         hdev->close(hdev);
 
+        mgmt_powered(hdev->id, 0);
+
         /* Clear flags */
         hdev->flags = 0;