Symbol: IDSR_NACK
usr/src/uts/sun4u/cpu/opl_kdi.c
114
if (idsr & IDSR_NACK)
usr/src/uts/sun4u/sys/machintreg.h
134
#define IDSR_NACK_BIT(i) ((uint64_t)IDSR_NACK << (2 * (i)))