_TRAIN_REQ_TX_FFE_ARGS
_TRAIN_REQ_TX_FFE_ARGS(link_status, 0), \
_TRAIN_REQ_TX_FFE_ARGS(link_status, 1), \
_TRAIN_REQ_TX_FFE_ARGS(link_status, 2), \
_TRAIN_REQ_TX_FFE_ARGS(link_status, 3)