scsi_rw_6
struct scsi_rw_6 *rw_6 = (struct scsi_rw_6 *)cdb;
struct scsi_rw_6 *scsi_cmd;
scsi_cmd = (struct scsi_rw_6 *)&csio->cdb_io.cdb_bytes;
struct scsi_rw_6 rw_6;
sizeof(struct scsi_rw_6),
struct scsi_rw_6 cmd6;
bcopy(cdb, &cmd6, sizeof(struct scsi_rw_6));
struct scsi_rw_6 *rw = (struct scsi_rw_6 *)cmdp;