IOPTE_VALID        99 arch/sparc/include/asm/iommu_32.h #define IOPTE_VALID         0x00000002 /* IOPTE is valid */
IOPTE_VALID        10 arch/sparc/include/asm/iommu_64.h #define IOPTE_VALID   0x8000000000000000UL