HCI_EXT_CONFIGURED
!hci_dev_test_flag(hdev, HCI_EXT_CONFIGURED))
!hci_dev_test_flag(hdev, HCI_EXT_CONFIGURED))
changed = !hci_dev_test_and_set_flag(hdev, HCI_EXT_CONFIGURED);
changed = hci_dev_test_and_clear_flag(hdev, HCI_EXT_CONFIGURED);