FBNIC_TCD_DONE
i, FIELD_GET(FBNIC_TCD_DONE, tcd),
i, FIELD_GET(FBNIC_TCD_DONE, tcd),
done = (head & (cmpl->size_mask + 1)) ? 0 : cpu_to_le64(FBNIC_TCD_DONE);
while ((*raw_tcd & cpu_to_le64(FBNIC_TCD_DONE)) == done) {
done ^= cpu_to_le64(FBNIC_TCD_DONE);