#define VFIO_IOMMU_SPAPR_TCE_CREATE _IO(VFIO_TYPE, VFIO_BASE + 19)
#define VFIO_IOMMU_SPAPR_TCE_REMOVE _IO(VFIO_TYPE, VFIO_BASE + 20)
-/* SPAPR_v2 is not present, but SPAPR might be */
-#ifndef VFIO_SPAPR_TCE_IOMMU
-#define VFIO_IOMMU_SPAPR_TCE_GET_INFO _IO(VFIO_TYPE, VFIO_BASE + 12)
-
-struct vfio_iommu_spapr_tce_info {
- uint32_t argsz;
- uint32_t flags;
- uint32_t dma32_window_start;
- uint32_t dma32_window_size;
- struct vfio_iommu_spapr_tce_ddw_info ddw;
-};
-#endif
-
struct vfio_iommu_spapr_register_memory {
uint32_t argsz;
uint32_t flags;
struct vfio_iommu_spapr_tce_create {
uint32_t argsz;
+ uint32_t flags;
+ /* in */
uint32_t page_shift;
+ uint32_t __resv1;
uint64_t window_size;
uint32_t levels;
+ uint32_t __resv2;
+ /* out */
+ uint64_t start_addr;
};
struct vfio_iommu_spapr_tce_remove {
uint32_t argsz;
+ uint32_t flags;
+ /* in */
uint64_t start_addr;
};
uint32_t max_dynamic_windows_supported;
uint32_t levels;
};
-#else
+
+/* SPAPR_v2 is not present, but SPAPR might be */
+#ifndef VFIO_SPAPR_TCE_IOMMU
+#define VFIO_IOMMU_SPAPR_TCE_GET_INFO _IO(VFIO_TYPE, VFIO_BASE + 12)
+
+struct vfio_iommu_spapr_tce_info {
+ uint32_t argsz;
+ uint32_t flags;
+ uint32_t dma32_window_start;
+ uint32_t dma32_window_size;
+ struct vfio_iommu_spapr_tce_ddw_info ddw;
+};
+#endif /* VFIO_SPAPR_TCE_IOMMU */
+
+#else /* VFIO_SPAPR_TCE_v2_IOMMU */
#define RTE_VFIO_SPAPR VFIO_SPAPR_TCE_v2_IOMMU
#endif
struct vfio_group {
int group_no;
int fd;
+ int devices;
};
struct vfio_config {