HCI_SCO_FLOWCTL
if (!hci_dev_test_flag(conn->hdev, HCI_SCO_FLOWCTL))
if (hci_dev_test_flag(hdev, HCI_SCO_FLOWCTL))
if (!hci_dev_test_flag(hdev, HCI_SCO_FLOWCTL))
if (!pkts && !hci_dev_test_flag(hdev, HCI_SCO_FLOWCTL))
hci_dev_set_flag(hdev, HCI_SCO_FLOWCTL);