Introduce Virtio-loopback epsilon release:

Epsilon release introduces a new compatibility layer which make virtio-loopback
design to work with QEMU and rust-vmm vhost-user backend without require any
changes.

Signed-off-by: Timos Ampelikiotis <t.ampelikiotis@virtualopensystems.com>
Change-Id: I52e57563e08a7d0bdc002f8e928ee61ba0c53dd9

1 files changed, 37 insertions, 0 deletions

diff --git a/include/hw/rdma/rdma.h b/include/hw/rdma/rdma.h
new file mode 100644
index 000000000..80b2e531c
--- /dev/null
+++ b/include/hw/rdma/rdma.h
@@ -0,0 +1,37 @@
+/*
+ * RDMA device interface
+ *
+ * Copyright (C) 2019 Oracle
+ * Copyright (C) 2019 Red Hat Inc
+ *
+ * Authors:
+ *     Yuval Shaia <yuval.shaia@oracle.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ *
+ */
+
+#ifndef RDMA_H
+#define RDMA_H
+
+#include "qom/object.h"
+
+#define INTERFACE_RDMA_PROVIDER "rdma"
+
+typedef struct RdmaProviderClass RdmaProviderClass;
+DECLARE_CLASS_CHECKERS(RdmaProviderClass, RDMA_PROVIDER,
+                       INTERFACE_RDMA_PROVIDER)
+#define RDMA_PROVIDER(obj) \
+    INTERFACE_CHECK(RdmaProvider, (obj), \
+                    INTERFACE_RDMA_PROVIDER)
+
+typedef struct RdmaProvider RdmaProvider;
+
+struct RdmaProviderClass {
+    InterfaceClass parent;
+
+    void (*format_statistics)(RdmaProvider *obj, GString *buf);
+};
+
+#endif