Symbol: IS_ICW4
usr/src/uts/intel/io/vmm/io/vatpic.c
313
atpic->icw_state = IS_ICW4;
usr/src/uts/intel/io/vmm/io/vatpic.c
673
case IS_ICW4:
usr/src/uts/intel/io/vmm/io/vatpic.c
849
if (chip->vac_icw_state > IS_ICW4) {