EMAC_FTR_EMAC4SYNC
if (emac_has_feature(dev, EMAC_FTR_EMAC4SYNC)) {
dev->features |= (EMAC_FTR_EMAC4 | EMAC_FTR_EMAC4SYNC);
if (emac_has_feature(dev, EMAC_FTR_EMAC4SYNC)) {
EMAC_FTR_EMAC4 | EMAC_FTR_EMAC4SYNC |
if (emac_has_feature(dev, EMAC_FTR_EMAC4SYNC))