Symbol: OSL_IO_TERM
usr/src/uts/intel/io/acpica/osl.c
803
{ 0xcf8, 0xd00, OSL_IO_TERM | OSL_IO_RW}
usr/src/uts/intel/io/acpica/osl.c
819
p = (p->perm & OSL_IO_TERM) ? NULL : p+1;