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, 43 insertions, 0 deletions

diff --git a/include/hw/arm/digic.h b/include/hw/arm/digic.h
new file mode 100644
index 000000000..8f2735c28
--- /dev/null
+++ b/include/hw/arm/digic.h
@@ -0,0 +1,43 @@
+/*
+ * Misc Canon DIGIC declarations.
+ *
+ * Copyright (C) 2013 Antony Pavlov <antonynpavlov@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ */
+
+#ifndef HW_ARM_DIGIC_H
+#define HW_ARM_DIGIC_H
+
+#include "cpu.h"
+#include "hw/timer/digic-timer.h"
+#include "hw/char/digic-uart.h"
+#include "qom/object.h"
+
+#define TYPE_DIGIC "digic"
+
+OBJECT_DECLARE_SIMPLE_TYPE(DigicState, DIGIC)
+
+#define DIGIC4_NB_TIMERS 3
+
+struct DigicState {
+    /*< private >*/
+    DeviceState parent_obj;
+    /*< public >*/
+
+    ARMCPU cpu;
+
+    DigicTimerState timer[DIGIC4_NB_TIMERS];
+    DigicUartState uart;
+};
+
+#endif /* HW_ARM_DIGIC_H */