IXL_STATE_EEE_ENABLED
ixl_set_state(&pf->state, IXL_STATE_EEE_ENABLED);
ixl_clear_state(&pf->state, IXL_STATE_EEE_ENABLED);
state = new_state = ixl_test_state(&pf->state, IXL_STATE_EEE_ENABLED);
ixl_clear_state(&pf->state, IXL_STATE_EEE_ENABLED);
ixl_set_state(&pf->state, IXL_STATE_EEE_ENABLED);