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Bluetooth: Add directed advertising support through connect()

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When we're in peripheral mode (HCI_ADVERTISING flag is set) the most
natural mapping of connect() is to perform directed advertising to the
peer device.

This patch does the necessary changes to enable directed advertising and
keeps the hci_conn state as BT_CONNECT in a similar way as is done for
central or BR/EDR connection initiation.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Johan Hedberg
2014-03-25 10:30:49 +02:00
committed by Marcel Holtmann
parent 5d2e9fadf4
commit 3c857757ef
3 changed files with 87 additions and 10 deletions
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19
net/bluetooth/hci_event.c
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@@ -991,10 +991,25 @@ static void hci_cc_le_set_adv_enable(struct hci_dev *hdev, struct sk_buff *skb)
if (!sent)
return;
if (status)
return;
hci_dev_lock(hdev);
if (!status)
mgmt_advertising(hdev, *sent);
/* If we're doing connection initation as peripheral. Set a
* timeout in case something goes wrong.
*/
if (*sent) {
struct hci_conn *conn;
conn = hci_conn_hash_lookup_state(hdev, LE_LINK, BT_CONNECT);
if (conn)
queue_delayed_work(hdev->workqueue,
&conn->le_conn_timeout,
HCI_LE_CONN_TIMEOUT);
}
mgmt_advertising(hdev, *sent);
hci_dev_unlock(hdev);
}