OPTION_L1_HOLD
test_and_clear_bit(OPTION_L1_HOLD, &mgr->options);
test_and_set_bit(OPTION_L1_HOLD, &mgr->options);
test_and_clear_bit(OPTION_L1_HOLD, &mgr->options);
if (!test_bit(OPTION_L1_HOLD, &mgr->options)) {
if (!test_bit(OPTION_L1_HOLD, &mgr->options)) {