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