+#ifndef VFIO_SPAPR_TCE_v2_IOMMU
+#define RTE_VFIO_SPAPR 7
+#define VFIO_IOMMU_SPAPR_REGISTER_MEMORY _IO(VFIO_TYPE, VFIO_BASE + 17)
+#define VFIO_IOMMU_SPAPR_TCE_CREATE _IO(VFIO_TYPE, VFIO_BASE + 19)
+#define VFIO_IOMMU_SPAPR_TCE_REMOVE _IO(VFIO_TYPE, VFIO_BASE + 20)
+struct vfio_iommu_spapr_register_memory {
+ uint32_t argsz;
+ uint32_t flags;
+ uint64_t vaddr;
+ uint64_t size;
+};
+struct vfio_iommu_spapr_tce_create {
+ uint32_t argsz;
+ uint32_t page_shift;
+ uint64_t window_size;
+ uint32_t levels;
+};
+struct vfio_iommu_spapr_tce_remove {
+ uint32_t argsz;
+ uint64_t start_addr;
+};
+#else
+#define RTE_VFIO_SPAPR VFIO_SPAPR_TCE_v2_IOMMU
+#endif
+