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-rw-r--r--lib/librte_eal/linuxapp/eal/eal_vfio.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/lib/librte_eal/linuxapp/eal/eal_vfio.h b/lib/librte_eal/linuxapp/eal/eal_vfio.h
index 29f7f3ec..ac31a4fc 100644
--- a/lib/librte_eal/linuxapp/eal/eal_vfio.h
+++ b/lib/librte_eal/linuxapp/eal/eal_vfio.h
@@ -54,6 +54,31 @@
#define RTE_VFIO_TYPE1 VFIO_TYPE1_IOMMU
+#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
+
#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 5, 0)
#define RTE_VFIO_NOIOMMU 8
#else