Symbol: FO_MT
usr/src/uts/intel/io/fdc.c
1144
*csb->csb_cmd = FO_MT | FO_MFM | FO_SK | FO_RDDAT;
usr/src/uts/intel/io/fdc.c
1148
*csb->csb_cmd = FO_MT | FO_MFM | FO_WRDAT;