Symbol: IMMU_DPROBE4
usr/src/uts/i86pc/io/immu_dvma.c
2693
IMMU_DPROBE4(immu__dvmamap__early,
usr/src/uts/i86pc/io/immu_dvma.c
2716
IMMU_DPROBE4(immu__dvmamap__late, dev_info_t *, rdip, \