dsk_iom_cmd       709 src/dps8/dps8_cable.c                            & ipc_unit [unit_idx], dsk_iom_cmd); // XXX mtp_iom_cmd?
dsk_iom_cmd       739 src/dps8/dps8_cable.c                            & msp_unit [unit_idx], dsk_iom_cmd); // XXX mtp_iom_cmd?
dsk_iom_cmd      1109 src/dps8/dps8_cable.c                              dsk_iom_cmd, // XXX
dsk_iom_cmd      1162 src/dps8/dps8_cable.c                              dsk_iom_cmd, // XXX
dsk_iom_cmd        80 src/dps8/dps8_disk.h iom_cmd_rc_t dsk_iom_cmd (uint iomUnitIdx, uint chan);