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, 39 insertions, 0 deletions

diff --git a/include/hw/cpu/a9mpcore.h b/include/hw/cpu/a9mpcore.h
new file mode 100644
index 000000000..e0396ab6a
--- /dev/null
+++ b/include/hw/cpu/a9mpcore.h
@@ -0,0 +1,39 @@
+/*
+ * Cortex-A9MPCore internal peripheral emulation.
+ *
+ * Copyright (c) 2009 CodeSourcery.
+ * Copyright (c) 2011 Linaro Limited.
+ * Written by Paul Brook, Peter Maydell.
+ *
+ * This code is licensed under the GPL.
+ */
+#ifndef HW_CPU_A9MPCORE_H
+#define HW_CPU_A9MPCORE_H
+
+#include "hw/sysbus.h"
+#include "hw/intc/arm_gic.h"
+#include "hw/misc/a9scu.h"
+#include "hw/timer/arm_mptimer.h"
+#include "hw/timer/a9gtimer.h"
+#include "qom/object.h"
+
+#define TYPE_A9MPCORE_PRIV "a9mpcore_priv"
+OBJECT_DECLARE_SIMPLE_TYPE(A9MPPrivState, A9MPCORE_PRIV)
+
+struct A9MPPrivState {
+    /*< private >*/
+    SysBusDevice parent_obj;
+    /*< public >*/
+
+    uint32_t num_cpu;
+    MemoryRegion container;
+    uint32_t num_irq;
+
+    A9SCUState scu;
+    GICState gic;
+    A9GTimerState gtimer;
+    ARMMPTimerState mptimer;
+    ARMMPTimerState wdt;
+};
+
+#endif