vhost: add flag to enable IOMMU support

[dpdk.git] / lib / librte_vhost / rte_vhost.h

diff --git a/lib/librte_vhost/rte_vhost.h b/lib/librte_vhost/rte_vhost.h
index fe5c94c..f653644 100644 (file)
--- a/lib/librte_vhost/rte_vhost.h
+++ b/lib/librte_vhost/rte_vhost.h
@@ -56,6 +56,7 @@ extern "C" {
 #define RTE_VHOST_USER_CLIENT          (1ULL << 0)
 #define RTE_VHOST_USER_NO_RECONNECT    (1ULL << 1)
 #define RTE_VHOST_USER_DEQUEUE_ZERO_COPY       (1ULL << 2)
+#define RTE_VHOST_USER_IOMMU_SUPPORT   (1ULL << 3)
 
 /**
  * Information relating to memory regions including offsets to