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, 26 insertions, 0 deletions

diff --git a/include/chardev/spice.h b/include/chardev/spice.h
new file mode 100644
index 000000000..58e5b727e
--- /dev/null
+++ b/include/chardev/spice.h
@@ -0,0 +1,26 @@
+#ifndef CHARDEV_SPICE_H
+#define CHARDEV_SPICE_H
+
+#include <spice.h>
+#include "chardev/char-fe.h"
+#include "qom/object.h"
+
+struct SpiceChardev {
+    Chardev               parent;
+
+    SpiceCharDeviceInstance sin;
+    bool                  active;
+    bool                  blocked;
+    const uint8_t         *datapos;
+    int                   datalen;
+};
+typedef struct SpiceChardev SpiceChardev;
+
+#define TYPE_CHARDEV_SPICE "chardev-spice"
+#define TYPE_CHARDEV_SPICEVMC "chardev-spicevmc"
+#define TYPE_CHARDEV_SPICEPORT "chardev-spiceport"
+
+DECLARE_INSTANCE_CHECKER(SpiceChardev, SPICE_CHARDEV,
+                         TYPE_CHARDEV_SPICE)
+
+#endif