FBNIC_PMD_TRAINING
case FBNIC_PMD_TRAINING:
fbd->pmd_state = FBNIC_PMD_TRAINING;
if (fbd->pmd_state != FBNIC_PMD_TRAINING)
if (cmpxchg(&fbd->pmd_state, FBNIC_PMD_TRAINING,
FBNIC_PMD_LINK_READY) != FBNIC_PMD_TRAINING)