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