Symbol: HB_SELF_REFRESH_ENABLE
usr/src/uts/sun4u/cpu/spitfire.c
2863
SET_SELF_REFRESH(HB_SELF_REFRESH_ENABLE);
usr/src/uts/sun4u/cpu/spitfire.c
2878
SET_SELF_REFRESH(HB_SELF_REFRESH_ENABLE);