X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;ds=sidebyside;f=lib%2Flibrte_eal%2Flinuxapp%2Feal%2Feal_vfio.h;h=4bab363d4fa7103074813b232b41732b5642f135;hb=d5c7a09edbe709b50ecde4269b80b9a07627c876;hp=5ff63e5d7579c79a3eefe5d40a2cfccf4f801ddb;hpb=e11222c7f429a8cdde5206fd724161f6c363da40;p=dpdk.git

diff --git a/lib/librte_eal/linuxapp/eal/eal_vfio.h b/lib/librte_eal/linuxapp/eal/eal_vfio.h
index 5ff63e5d75..4bab363d4f 100644
--- a/lib/librte_eal/linuxapp/eal/eal_vfio.h
+++ b/lib/librte_eal/linuxapp/eal/eal_vfio.h
@@ -150,6 +150,8 @@ struct vfio_config {
 #define VFIO_NOIOMMU_GROUP_FMT "/dev/vfio/noiommu-%u"
 #define VFIO_GET_REGION_ADDR(x) ((uint64_t) x << 40ULL)
 #define VFIO_GET_REGION_IDX(x) (x >> 40)
+#define VFIO_NOIOMMU_MODE      \
+	"/sys/module/vfio/parameters/enable_unsafe_noiommu_mode"
 
 /* DMA mapping function prototype.
  * Takes VFIO container fd as a parameter.
@@ -205,11 +207,12 @@ int vfio_release_device(const char *sysfs_base, const char *dev_addr, int fd);
 int vfio_enable(const char *modname);
 int vfio_is_enabled(const char *modname);
 
-int pci_vfio_enable(void);
 int pci_vfio_is_enabled(void);
 
 int vfio_mp_sync_setup(void);
 
+int vfio_noiommu_is_enabled(void);
+
 #define SOCKET_REQ_CONTAINER 0x100
 #define SOCKET_REQ_GROUP 0x200
 #define SOCKET_CLR_GROUP 0x300