1 /*
2 * QTest testcase for USB OHCI controller
3 *
4 * Copyright (c) 2014 HUAWEI TECHNOLOGIES CO., LTD.
5 *
6 * This work is licensed under the terms of the GNU GPL, version 2 or later.
7 * See the COPYING file in the top-level directory.
8 */
9
10 #include "qemu/osdep.h"
11 #include "libqtest-single.h"
12 #include "qemu/module.h"
13 #include "libqos/usb.h"
14 #include "libqos/qgraph.h"
15 #include "libqos/pci.h"
16
17 typedef struct QOHCI_PCI QOHCI_PCI;
18
19 struct QOHCI_PCI {
20 QOSGraphObject obj;
21 QPCIDevice dev;
22 };
23
test_ohci_hotplug(void * obj,void * data,QGuestAllocator * alloc)24 static void test_ohci_hotplug(void *obj, void *data, QGuestAllocator *alloc)
25 {
26 usb_test_hotplug(global_qtest, "ohci", "1", NULL);
27 }
28
ohci_pci_get_driver(void * obj,const char * interface)29 static void *ohci_pci_get_driver(void *obj, const char *interface)
30 {
31 QOHCI_PCI *ohci_pci = obj;
32
33 if (!g_strcmp0(interface, "pci-device")) {
34 return &ohci_pci->dev;
35 }
36
37 fprintf(stderr, "%s not present in pci-ohci\n", interface);
38 g_assert_not_reached();
39 }
40
ohci_pci_create(void * pci_bus,QGuestAllocator * alloc,void * addr)41 static void *ohci_pci_create(void *pci_bus, QGuestAllocator *alloc, void *addr)
42 {
43 QOHCI_PCI *ohci_pci = g_new0(QOHCI_PCI, 1);
44 ohci_pci->obj.get_driver = ohci_pci_get_driver;
45
46 return &ohci_pci->obj;
47 }
48
ohci_pci_register_nodes(void)49 static void ohci_pci_register_nodes(void)
50 {
51 QOSGraphEdgeOptions opts = {
52 .extra_device_opts = "addr=04.0,id=ohci",
53 };
54 add_qpci_address(&opts, &(QPCIAddress) { .devfn = QPCI_DEVFN(4, 0) });
55
56 qos_node_create_driver("pci-ohci", ohci_pci_create);
57 qos_node_consumes("pci-ohci", "pci-bus", &opts);
58 qos_node_produces("pci-ohci", "pci-device");
59 }
60
61 libqos_init(ohci_pci_register_nodes);
62
register_ohci_pci_test(void)63 static void register_ohci_pci_test(void)
64 {
65 qos_add_test("ohci_pci-test-hotplug", "pci-ohci", test_ohci_hotplug, NULL);
66 }
67
68 libqos_init(register_ohci_pci_test);
69