vfio: support no-IOMMU mode

[dpdk.git] / lib / librte_eal / linuxapp / eal / eal_vfio.h

diff --git a/lib/librte_eal/linuxapp/eal/eal_vfio.h b/lib/librte_eal/linuxapp/eal/eal_vfio.h
index 72ec3f6..f483bf4 100644 (file)
--- a/lib/librte_eal/linuxapp/eal/eal_vfio.h
+++ b/lib/librte_eal/linuxapp/eal/eal_vfio.h
@@ -52,6 +52,14 @@
 #define RTE_PCI_MSIX_FLAGS_QSIZE  PCI_MSIX_FLAGS_QSIZE
 #endif
 
+#define RTE_VFIO_TYPE1 VFIO_TYPE1_IOMMU
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 5, 0)
+#define RTE_VFIO_NOIOMMU 8
+#else
+#define RTE_VFIO_NOIOMMU VFIO_NOIOMMU_IOMMU
+#endif
+
 #define VFIO_PRESENT
 #endif /* kernel version */
 #endif /* RTE_EAL_VFIO */