1 files changed, 47 insertions, 16 deletions

diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c
index 097d1c8713..7bfa6b59ba 100644
--- a/net/bluetooth/hci_sync.c
+++ b/net/bluetooth/hci_sync.c
@@ -1194,7 +1194,7 @@ int hci_setup_ext_adv_instance_sync(struct hci_dev *hdev, u8 instance)
 
 	cp.own_addr_type = own_addr_type;
 	cp.channel_map = hdev->le_adv_channel_map;
-	cp.handle = instance;
+	cp.handle = adv ? adv->handle : instance;
 
 	if (flags & MGMT_ADV_FLAG_SEC_2M) {
 		cp.primary_phy = HCI_ADV_PHY_1M;
@@ -2556,6 +2556,16 @@ static struct conn_params *conn_params_copy(struct list_head *list, size_t *n)
 	return p;
 }
 
+/* Clear LE Accept List */
+static int hci_le_clear_accept_list_sync(struct hci_dev *hdev)
+{
+	if (!(hdev->commands[26] & 0x80))
+		return 0;
+
+	return __hci_cmd_sync_status(hdev, HCI_OP_LE_CLEAR_ACCEPT_LIST, 0, NULL,
+				     HCI_CMD_TIMEOUT);
+}
+
 /* Device must not be scanning when updating the accept list.
  *
  * Update is done using the following sequence:
@@ -2604,6 +2614,31 @@ static u8 hci_update_accept_list_sync(struct hci_dev *hdev)
 		goto done;
 	}
 
+	/* Force address filtering if PA Sync is in progress */
+	if (hci_dev_test_flag(hdev, HCI_PA_SYNC)) {
+		struct hci_cp_le_pa_create_sync *sent;
+
+		sent = hci_sent_cmd_data(hdev, HCI_OP_LE_PA_CREATE_SYNC);
+		if (sent) {
+			struct conn_params pa;
+
+			memset(&pa, 0, sizeof(pa));
+
+			bacpy(&pa.addr, &sent->addr);
+			pa.addr_type = sent->addr_type;
+
+			/* Clear first since there could be addresses left
+			 * behind.
+			 */
+			hci_le_clear_accept_list_sync(hdev);
+
+			num_entries = 1;
+			err = hci_le_add_accept_list_sync(hdev, &pa,
+							  &num_entries);
+			goto done;
+		}
+	}
+
 	/* Go through the current accept list programmed into the
 	 * controller one by one and check if that address is connected or is
 	 * still in the list of pending connections or list of devices to
@@ -4186,16 +4221,6 @@ static int hci_le_read_accept_list_size_sync(struct hci_dev *hdev)
 				     0, NULL, HCI_CMD_TIMEOUT);
 }
 
-/* Clear LE Accept List */
-static int hci_le_clear_accept_list_sync(struct hci_dev *hdev)
-{
-	if (!(hdev->commands[26] & 0x80))
-		return 0;
-
-	return __hci_cmd_sync_status(hdev, HCI_OP_LE_CLEAR_ACCEPT_LIST, 0, NULL,
-				     HCI_CMD_TIMEOUT);
-}
-
 /* Read LE Resolving List Size */
 static int hci_le_read_resolv_list_size_sync(struct hci_dev *hdev)
 {
@@ -5469,27 +5494,33 @@ static int hci_power_off_sync(struct hci_dev *hdev)
 	if (!test_bit(HCI_UP, &hdev->flags))
 		return 0;
 
+	hci_dev_set_flag(hdev, HCI_POWERING_DOWN);
+
 	if (test_bit(HCI_ISCAN, &hdev->flags) ||
 	    test_bit(HCI_PSCAN, &hdev->flags)) {
 		err = hci_write_scan_enable_sync(hdev, 0x00);
 		if (err)
-			return err;
+			goto out;
 	}
 
 	err = hci_clear_adv_sync(hdev, NULL, false);
 	if (err)
-		return err;
+		goto out;
 
 	err = hci_stop_discovery_sync(hdev);
 	if (err)
-		return err;
+		goto out;
 
 	/* Terminated due to Power Off */
 	err = hci_disconnect_all_sync(hdev, HCI_ERROR_REMOTE_POWER_OFF);
 	if (err)
-		return err;
+		goto out;
 
-	return hci_dev_close_sync(hdev);
+	err = hci_dev_close_sync(hdev);
+
+out:
+	hci_dev_clear_flag(hdev, HCI_POWERING_DOWN);
+	return err;
 }
 
 int hci_set_powered_sync(struct hci_dev *hdev, u8 val)