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Bluetooth: add hci_lookup_le_connect

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This patch adds hci_lookup_le_connect method, that will be used to check
wether outgoing le connection attempt is in progress.

Signed-off-by: Jakub Pawlowski <jpawlowski@google.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Jakub Pawlowski 2015-08-07 20:22:52 +02:00 • committed by Marcel Holtmann
parent 158e921850
commit e7d9ab731a
5 changed files with 27 additions and 10 deletions
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6
net/bluetooth/hci_request.c
View file

@ -317,7 +317,7 @@ static void set_random_addr(struct hci_request *req, bdaddr_t *rpa)
* address be updated at the next cycle.
*/
if (hci_dev_test_flag(hdev, HCI_LE_ADV) ||
hci_conn_hash_lookup_state(hdev, LE_LINK, BT_CONNECT)) {
hci_lookup_le_connect(hdev)) {
BT_DBG("Deferring random address update");
hci_dev_set_flag(hdev, HCI_RPA_EXPIRED);
return;
@ -479,7 +479,6 @@ void hci_update_page_scan(struct hci_dev *hdev)
void __hci_update_background_scan(struct hci_request *req)
{
struct hci_dev *hdev = req->hdev;
struct hci_conn *conn;
if (!test_bit(HCI_UP, &hdev->flags) ||
test_bit(HCI_INIT, &hdev->flags) ||
@ -529,8 +528,7 @@ void __hci_update_background_scan(struct hci_request *req)
* since some controllers are not able to scan and connect at
* the same time.
*/
conn = hci_conn_hash_lookup_state(hdev, LE_LINK, BT_CONNECT);
if (conn)
if (hci_lookup_le_connect(hdev))
return;
/* If controller is currently scanning, we stop it to ensure we