UDCD_SILENT
ucmd.udcd_flags |= UDCD_SILENT;
ucmd.udcd_flags |= UDCD_SILENT;
if ((scmd->udcd_flags & UDCD_SILENT) && !(DEBUGGING)) {
scmd->udcd_flags |= UDCD_READ|UDCD_SILENT;
scmd->udcd_flags |= UDCD_WRITE|UDCD_SILENT;
ucmd.udcd_flags |= UDCD_SILENT;
ucmd.udcd_flags |= UDCD_SILENT;