Symbol: HB_ECLK_4
usr/src/uts/sun4u/cpu/spitfire.c
2759
HB_ECLK_4, HB_ECLK_INVALID, HB_ECLK_6, HB_ECLK_INVALID,
usr/src/uts/sun4u/sys/spitregs.h
278
#define HB_ECLK_MASK (HB_ECLK_1|HB_ECLK_2|HB_ECLK_4|HB_ECLK_6|HB_ECLK_8)