qemu

FORK: QEMU emulator
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usb-hcd-uhci-test.c (2190B)

      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 
     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 }