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, 46 insertions, 0 deletions

diff --git a/tests/qtest/libqos/virtio-net.h b/tests/qtest/libqos/virtio-net.h
new file mode 100644
index 000000000..5ba2161de
--- /dev/null
+++ b/tests/qtest/libqos/virtio-net.h
@@ -0,0 +1,46 @@
+/*
+ * libqos driver framework
+ *
+ * Copyright (c) 2018 Emanuele Giuseppe Esposito <e.emanuelegiuseppe@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1 as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>
+ */
+
+#ifndef TESTS_LIBQOS_VIRTIO_NET_H
+#define TESTS_LIBQOS_VIRTIO_NET_H
+
+#include "qgraph.h"
+#include "virtio.h"
+#include "virtio-pci.h"
+
+typedef struct QVirtioNet QVirtioNet;
+typedef struct QVirtioNetPCI QVirtioNetPCI;
+typedef struct QVirtioNetDevice QVirtioNetDevice;
+
+struct QVirtioNet {
+    QVirtioDevice *vdev;
+    int n_queues; /* total number of virtqueues (rx, tx, ctrl) */
+    QVirtQueue **queues;
+};
+
+struct QVirtioNetPCI {
+    QVirtioPCIDevice pci_vdev;
+    QVirtioNet net;
+};
+
+struct QVirtioNetDevice {
+    QOSGraphObject obj;
+    QVirtioNet net;
+};
+
+#endif