Symbol: MCIOC_DEVGRP
usr/src/cmd/picl/plugins/common/memcfg/piclmemcfg_comm.c
606
if (ioctl(fd, MCIOC_DEVGRP, &mcdevgrp) == -1)
usr/src/uts/sun4u/io/mc-us3.c
698
case MCIOC_DEVGRP:
usr/src/uts/sun4u/io/mc-us3i.c
623
case MCIOC_DEVGRP: