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>
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index b22ce9f8..c5a78e7 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -535,6 +535,8 @@
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 @@
* and no tasks are scheduled. */
hdev->close(hdev);
+ mgmt_powered(hdev->id, 0);
+
/* Clear flags */
hdev->flags = 0;
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index d479e241..f746e19 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -316,3 +316,13 @@
return mgmt_event(MGMT_EV_INDEX_REMOVED, &ev, sizeof(ev));
}
+
+int mgmt_powered(u16 index, u8 powered)
+{
+ struct mgmt_ev_powered ev;
+
+ put_unaligned_le16(index, &ev.index);
+ ev.powered = powered;
+
+ return mgmt_event(MGMT_EV_POWERED, &ev, sizeof(ev));
+}
