IXGBE_TXD_STAT_DD
le32toh(txd[kring->nr_kflags].wb.status) & IXGBE_TXD_STAT_DD) {
if ((le32toh(eop->wb.status) & IXGBE_TXD_STAT_DD) == 0)
reclaim_tx = txd[nic_i].upper.fields.status & IXGBE_TXD_STAT_DD; // XXX cpu_to_le32 ?
#define IXGBE_ADVTXD_STAT_DD IXGBE_TXD_STAT_DD /* Descriptor Done */