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, 35 insertions, 0 deletions

diff --git a/tests/qtest/libqos/libqos-pc.c b/tests/qtest/libqos/libqos-pc.c
new file mode 100644
index 000000000..db420a596
--- /dev/null
+++ b/tests/qtest/libqos/libqos-pc.c
@@ -0,0 +1,35 @@
+#include "qemu/osdep.h"
+#include "libqos-pc.h"
+#include "malloc-pc.h"
+#include "pci-pc.h"
+
+static QOSOps qos_ops = {
+    .alloc_init = pc_alloc_init,
+    .qpci_new = qpci_new_pc,
+    .qpci_free = qpci_free_pc,
+    .shutdown = qtest_pc_shutdown,
+};
+
+QOSState *qtest_pc_vboot(const char *cmdline_fmt, va_list ap)
+{
+    return qtest_vboot(&qos_ops, cmdline_fmt, ap);
+}
+
+QOSState *qtest_pc_boot(const char *cmdline_fmt, ...)
+{
+    QOSState *qs;
+    va_list ap;
+
+    va_start(ap, cmdline_fmt);
+    qs = qtest_vboot(&qos_ops, cmdline_fmt, ap);
+    va_end(ap);
+
+    qtest_irq_intercept_in(qs->qts, "ioapic");
+
+    return qs;
+}
+
+void qtest_pc_shutdown(QOSState *qs)
+{
+    return qtest_common_shutdown(qs);
+}