MPI_SCSIIO_CONTROL_UNTAGGED
int qtag = MPI_SCSIIO_CONTROL_UNTAGGED;
scsictl = scsidir | MPI_SCSIIO_CONTROL_UNTAGGED;
pScsiReq->Control = cpu_to_le32(dir | MPI_SCSIIO_CONTROL_UNTAGGED);
pScsiReq->Control = cpu_to_le32(dir | MPI_SCSIIO_CONTROL_UNTAGGED);