MAX_TXU 1569 drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c info->port_max_txu[0] = cpu_to_be32(MAX_TXU); MAX_TXU 4032 drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c .max_data_sg_nents = MAX_TXU / PAGE_SIZE,