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14#include "qemu/osdep.h"
15#include "libqtest.h"
16#include "hw/usb/uhci-regs.h"
17#include "libqos/usb.h"
18
19void qusb_pci_init_one(QPCIBus *pcibus, struct qhc *hc, uint32_t devfn, int bar)
20{
21 hc->dev = qpci_device_find(pcibus, devfn);
22 g_assert(hc->dev != NULL);
23 qpci_device_enable(hc->dev);
24 hc->bar = qpci_iomap(hc->dev, bar, NULL);
25}
26
27void uhci_deinit(struct qhc *hc)
28{
29 g_free(hc->dev);
30}
31
32void uhci_port_test(struct qhc *hc, int port, uint16_t expect)
33{
34 uint16_t value = qpci_io_readw(hc->dev, hc->bar, 0x10 + 2 * port);
35 uint16_t mask = ~(UHCI_PORT_WRITE_CLEAR | UHCI_PORT_RSVD1);
36
37 g_assert((value & mask) == (expect & mask));
38}
39
40void usb_test_hotplug(const char *hcd_id, const int port,
41 void (*port_check)(void))
42{
43 QDict *response;
44 char *cmd;
45
46 cmd = g_strdup_printf("{'execute': 'device_add',"
47 " 'arguments': {"
48 " 'driver': 'usb-tablet',"
49 " 'port': '%d',"
50 " 'bus': '%s.0',"
51 " 'id': 'usbdev%d'"
52 "}}", port, hcd_id, port);
53 response = qmp(cmd);
54 g_free(cmd);
55 g_assert(response);
56 g_assert(!qdict_haskey(response, "error"));
57 QDECREF(response);
58
59 if (port_check) {
60 port_check();
61 }
62
63 cmd = g_strdup_printf("{'execute': 'device_del',"
64 " 'arguments': {"
65 " 'id': 'usbdev%d'"
66 "}}", port);
67 response = qmp(cmd);
68 g_free(cmd);
69 g_assert(response);
70 g_assert(qdict_haskey(response, "event"));
71 g_assert(!strcmp(qdict_get_str(response, "event"), "DEVICE_DELETED"));
72 QDECREF(response);
73}
74