2 * common code shared by usb tests
4 * Copyright (c) 2014 Red Hat, Inc
11 * This work is licensed under the terms of the GNU GPL, version 2 or later.
12 * See the COPYING file in the top-level directory.
14 #include "qemu/osdep.h"
16 #include "hw/usb/uhci-regs.h"
17 #include "libqos/usb.h"
19 void qusb_pci_init_one(QPCIBus *pcibus, struct qhc *hc, uint32_t devfn, int bar)
21 hc->dev = qpci_device_find(pcibus, devfn);
22 g_assert(hc->dev != NULL);
23 qpci_device_enable(hc->dev);
24 hc->base = qpci_iomap(hc->dev, bar, NULL);
25 g_assert(hc->base != NULL);
28 void uhci_port_test(struct qhc *hc, int port, uint16_t expect)
30 void *addr = hc->base + 0x10 + 2 * port;
31 uint16_t value = qpci_io_readw(hc->dev, addr);
32 uint16_t mask = ~(UHCI_PORT_WRITE_CLEAR | UHCI_PORT_RSVD1);
34 g_assert((value & mask) == (expect & mask));
37 void usb_test_hotplug(const char *hcd_id, const int port,
38 void (*port_check)(void))
43 cmd = g_strdup_printf("{'execute': 'device_add',"
45 " 'driver': 'usb-tablet',"
49 "}}", port, hcd_id, port);
53 g_assert(!qdict_haskey(response, "error"));
60 cmd = g_strdup_printf("{'execute': 'device_del',"
67 g_assert(qdict_haskey(response, "event"));
68 g_assert(!strcmp(qdict_get_str(response, "event"), "DEVICE_DELETED"));