Symbol: iommu_dvmamem_unmap
sys/arch/hppa/dev/astro.c
584
iommu_dvmamem_unmap(void *v, void *kva, size_t size)
sys/arch/sparc64/dev/iommu.c
1280
iommu_dvmamem_unmap(bus_dma_tag_t t, void *kva, size_t size)