Symbol: DRMACH_IO_PRE_RELEASE
usr/src/uts/sun4u/opl/io/drmach.c
2088
if (state == DRMACH_IO_PRE_RELEASE) {
usr/src/uts/sun4u/opl/io/drmach.c
2141
rv = drmach_console_ops(id, DRMACH_IO_PRE_RELEASE);