Symbol: IMMU_ROUNDOWN
usr/src/uts/i86pc/io/immu.c
170
mrng.mrng_start = IMMU_ROUNDOWN(mp->ml_address);
usr/src/uts/i86pc/io/immu_dmar.c
1047
IMMU_ROUNDOWN((uintptr_t)rmrr->rm_base);
usr/src/uts/i86pc/io/immu_dvma.c
2868
start = IMMU_ROUNDOWN(addr);