ADW_SCSI_CFG1_INT8_MASK
if ((cable_det & ADW_SCSI_CFG1_INT8_MASK) != 0
if ((scsicfg1 & ADW_SCSI_CFG1_INT8_MASK) == 0)
(ADW_SCSI_CFG1_EXT16_MASK|ADW_SCSI_CFG1_INT8_MASK|ADW_SCSI_CFG1_INT16_MASK)
(ADW_SCSI_CFG1_EXT8_MASK|ADW_SCSI_CFG1_INT8_MASK|ADW_SCSI_CFG1_INT16_MASK)