1 files changed, 112 insertions, 0 deletions
diff --git a/tests/qtest/libqos/ppc64_pseries-machine.c b/tests/qtest/libqos/ppc64_pseries-machine.c
new file mode 100644
index 0000000000..867f27a3c8
--- /dev/null
+++ b/tests/qtest/libqos/ppc64_pseries-machine.c
@@ -0,0 +1,112 @@
+/*
+ * 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 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/>
+ */
+
+#include "qemu/osdep.h"
+#include "libqtest.h"
+#include "libqos/qgraph.h"
+#include "pci-spapr.h"
+#include "qemu/module.h"
+#include "libqos/malloc-spapr.h"
+
+typedef struct QSPAPR_pci_host QSPAPR_pci_host;
+typedef struct Qppc64_pseriesMachine Qppc64_pseriesMachine;
+
+struct QSPAPR_pci_host {
+    QOSGraphObject obj;
+    QPCIBusSPAPR pci;
+};
+
+struct Qppc64_pseriesMachine {
+    QOSGraphObject obj;
+    QGuestAllocator alloc;
+    QSPAPR_pci_host bridge;
+};
+
+/* QSPAPR_pci_host */
+
+static QOSGraphObject *QSPAPR_host_get_device(void *obj, const char *device)
+{
+    QSPAPR_pci_host *host = obj;
+    if (!g_strcmp0(device, "pci-bus-spapr")) {
+        return &host->pci.obj;
+    }
+    fprintf(stderr, "%s not present in QSPAPR_pci_host\n", device);
+    g_assert_not_reached();
+}
+
+static void qos_create_QSPAPR_host(QSPAPR_pci_host *host,
+                                   QTestState *qts,
+                                   QGuestAllocator *alloc)
+{
+    host->obj.get_device = QSPAPR_host_get_device;
+    qpci_init_spapr(&host->pci, qts, alloc);
+}
+
+/* ppc64/pseries machine */
+
+static void spapr_destructor(QOSGraphObject *obj)
+{
+    Qppc64_pseriesMachine *machine = (Qppc64_pseriesMachine *) obj;
+    alloc_destroy(&machine->alloc);
+}
+
+static void *spapr_get_driver(void *object, const char *interface)
+{
+    Qppc64_pseriesMachine *machine = object;
+    if (!g_strcmp0(interface, "memory")) {
+        return &machine->alloc;
+    }
+
+    fprintf(stderr, "%s not present in ppc64/pseries\n", interface);
+    g_assert_not_reached();
+}
+
+static QOSGraphObject *spapr_get_device(void *obj, const char *device)
+{
+    Qppc64_pseriesMachine *machine = obj;
+    if (!g_strcmp0(device, "spapr-pci-host-bridge")) {
+        return &machine->bridge.obj;
+    }
+
+    fprintf(stderr, "%s not present in ppc64/pseries\n", device);
+    g_assert_not_reached();
+}
+
+static void *qos_create_machine_spapr(QTestState *qts)
+{
+    Qppc64_pseriesMachine *machine = g_new0(Qppc64_pseriesMachine, 1);
+    machine->obj.get_device = spapr_get_device;
+    machine->obj.get_driver = spapr_get_driver;
+    machine->obj.destructor = spapr_destructor;
+    spapr_alloc_init(&machine->alloc, qts, ALLOC_NO_FLAGS);
+
+    qos_create_QSPAPR_host(&machine->bridge, qts, &machine->alloc);
+
+    return &machine->obj;
+}
+
+static void spapr_machine_register_nodes(void)
+{
+    qos_node_create_machine("ppc64/pseries", qos_create_machine_spapr);
+    qos_node_create_driver("spapr-pci-host-bridge", NULL);
+    qos_node_contains("ppc64/pseries", "spapr-pci-host-bridge", NULL);
+    qos_node_contains("spapr-pci-host-bridge", "pci-bus-spapr", NULL);
+}
+
+libqos_init(spapr_machine_register_nodes);
+