HPC3_SCSI_DMACTL_ACTIVE
.scsi_dma_datain_cmd = HPC3_SCSI_DMACTL_ACTIVE,
.scsi_dma_dataout_cmd =(HPC3_SCSI_DMACTL_ACTIVE | HPC3_SCSI_DMACTL_DIR),
.scsi_dmactl_active = HPC3_SCSI_DMACTL_ACTIVE,