LXR qemu/tests/qtest/usb-hcd-uhci-test.c

   1/*
   2 * QTest testcase for USB UHCI 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 "libqos/libqos.h"
  13#include "libqos/usb.h"
  14#include "libqos/libqos-pc.h"
  15#include "libqos/libqos-spapr.h"
  16#include "hw/usb/uhci-regs.h"
  17
  18static QOSState *qs;
  19
  20static void test_uhci_init(void)
  21{
  22}
  23
  24static void test_port(int port)
  25{
  26    struct qhc uhci;
  27
  28    g_assert(port > 0);
  29    qusb_pci_init_one(qs->pcibus, &uhci, QPCI_DEVFN(0x1d, 0), 4);
  30    uhci_port_test(&uhci, port - 1, UHCI_PORT_CCS);
  31    uhci_deinit(&uhci);
  32}
  33
  34static void test_port_1(void)
  35{
  36    test_port(1);
  37}
  38
  39static void test_port_2(void)
  40{
  41    test_port(2);
  42}
  43
  44static void test_uhci_hotplug(void)
  45{
  46    usb_test_hotplug(global_qtest, "uhci", "2", test_port_2);
  47}
  48
  49static void test_usb_storage_hotplug(void)
  50{
  51    QTestState *qts = global_qtest;
  52
  53    qtest_qmp_device_add(qts, "usb-storage", "usbdev0", "{'drive': 'drive0'}");
  54
  55    qtest_qmp_device_del(qts, "usbdev0");
  56}
  57
  58int main(int argc, char **argv)
  59{
  60    const char *arch = qtest_get_arch();
  61    const char *cmd = "-device piix3-usb-uhci,id=uhci,addr=1d.0"
  62                      " -drive id=drive0,if=none,file=null-co://,"
  63                      "file.read-zeroes=on,format=raw"
  64                      " -device usb-tablet,bus=uhci.0,port=1";
  65    int ret;
  66
  67    g_test_init(&argc, &argv, NULL);
  68
  69    qtest_add_func("/uhci/pci/init", test_uhci_init);
  70    qtest_add_func("/uhci/pci/port1", test_port_1);
  71    qtest_add_func("/uhci/pci/hotplug", test_uhci_hotplug);
  72    qtest_add_func("/uhci/pci/hotplug/usb-storage", test_usb_storage_hotplug);
  73
  74    if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) {
  75        qs = qtest_pc_boot(cmd);
  76    } else if (strcmp(arch, "ppc64") == 0) {
  77        qs = qtest_spapr_boot(cmd);
  78    } else {
  79        g_printerr("usb-hcd-uhci-test tests are only "
  80                   "available on x86 or ppc64\n");
  81        exit(EXIT_FAILURE);
  82    }
  83    global_qtest = qs->qts;
  84    ret = g_test_run();
  85    qtest_shutdown(qs);
  86
  87    return ret;
  88}
  89