1 files changed, 68 insertions, 0 deletions
diff --git a/tests/qtest/usb-hcd-ohci-test.c b/tests/qtest/usb-hcd-ohci-test.c
new file mode 100644
index 0000000000..19d760f3fb
--- /dev/null
+++ b/tests/qtest/usb-hcd-ohci-test.c
@@ -0,0 +1,68 @@
+/*
+ * QTest testcase for USB OHCI controller
+ *
+ * Copyright (c) 2014 HUAWEI TECHNOLOGIES CO., LTD.
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+
+#include "qemu/osdep.h"
+#include "libqtest-single.h"
+#include "qemu/module.h"
+#include "libqos/usb.h"
+#include "libqos/qgraph.h"
+#include "libqos/pci.h"
+
+typedef struct QOHCI_PCI QOHCI_PCI;
+
+struct QOHCI_PCI {
+    QOSGraphObject obj;
+    QPCIDevice dev;
+};
+
+static void test_ohci_hotplug(void *obj, void *data, QGuestAllocator *alloc)
+{
+    usb_test_hotplug(global_qtest, "ohci", "1", NULL);
+}
+
+static void *ohci_pci_get_driver(void *obj, const char *interface)
+{
+    QOHCI_PCI *ohci_pci = obj;
+
+    if (!g_strcmp0(interface, "pci-device")) {
+        return &ohci_pci->dev;
+    }
+
+    fprintf(stderr, "%s not present in pci-ohci\n", interface);
+    g_assert_not_reached();
+}
+
+static void *ohci_pci_create(void *pci_bus, QGuestAllocator *alloc, void *addr)
+{
+    QOHCI_PCI *ohci_pci = g_new0(QOHCI_PCI, 1);
+    ohci_pci->obj.get_driver = ohci_pci_get_driver;
+
+    return &ohci_pci->obj;
+}
+
+static void ohci_pci_register_nodes(void)
+{
+    QOSGraphEdgeOptions opts = {
+        .extra_device_opts = "addr=04.0,id=ohci",
+    };
+    add_qpci_address(&opts, &(QPCIAddress) { .devfn = QPCI_DEVFN(4, 0) });
+
+    qos_node_create_driver("pci-ohci", ohci_pci_create);
+    qos_node_consumes("pci-ohci", "pci-bus", &opts);
+    qos_node_produces("pci-ohci", "pci-device");
+}
+
+libqos_init(ohci_pci_register_nodes);
+
+static void register_ohci_pci_test(void)
+{
+    qos_add_test("ohci_pci-test-hotplug", "pci-ohci", test_ohci_hotplug, NULL);
+}
+
+libqos_init(register_ohci_pci_test);