tests/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.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
  18 static QOSState *qs;
  19
  20 static void test_uhci_init(void)
  21 {
  22 }
  23
  24 static 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
  34 static void test_port_1(void)
  35 {
  36     test_port(1);
  37 }
  38
  39 static void test_port_2(void)
  40 {
  41     test_port(2);
  42 }
  43
  44 static void test_uhci_hotplug(void)
  45 {
  46     usb_test_hotplug(global_qtest, "uhci", "2", test_port_2);
  47 }
  48
  49 static 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
  58 int 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 }