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_port(int port) 21 { 22 struct qhc uhci; 23 24 g_assert(port > 0); 25 qusb_pci_init_one(qs->pcibus, &uhci, QPCI_DEVFN(0x1d, 0), 4); 26 uhci_port_test(&uhci, port - 1, UHCI_PORT_CCS); 27 uhci_deinit(&uhci); 28 } 29 30 static void test_port_1(void) 31 { 32 test_port(1); 33 } 34 35 static void test_port_2(void) 36 { 37 test_port(2); 38 } 39 40 static void test_uhci_hotplug(void) 41 { 42 usb_test_hotplug(global_qtest, "uhci", "2", test_port_2); 43 } 44 45 static void test_usb_storage_hotplug(void) 46 { 47 QTestState *qts = global_qtest; 48 49 qtest_qmp_device_add(qts, "usb-storage", "usbdev0", "{'drive': 'drive0'}"); 50 51 qtest_qmp_device_del(qts, "usbdev0"); 52 } 53 54 int main(int argc, char **argv) 55 { 56 const char *arch = qtest_get_arch(); 57 const char *cmd = "-device piix3-usb-uhci,id=uhci,addr=1d.0" 58 " -drive id=drive0,if=none,file=null-co://," 59 "file.read-zeroes=on,format=raw" 60 " -device usb-tablet,bus=uhci.0,port=1"; 61 int ret; 62 63 g_test_init(&argc, &argv, NULL); 64 65 if (!qtest_has_device("piix3-usb-uhci")) { 66 g_debug("piix3-usb-uhci not available"); 67 return 0; 68 } 69 70 qtest_add_func("/uhci/pci/port1", test_port_1); 71 qtest_add_func("/uhci/pci/hotplug", test_uhci_hotplug); 72 if (qtest_has_device("usb-storage")) { 73 qtest_add_func("/uhci/pci/hotplug/usb-storage", test_usb_storage_hotplug); 74 } 75 76 if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) { 77 qs = qtest_pc_boot("%s", cmd); 78 } else if (strcmp(arch, "ppc64") == 0) { 79 qs = qtest_spapr_boot("%s", cmd); 80 } else { 81 g_printerr("usb-hcd-uhci-test tests are only " 82 "available on x86 or ppc64\n"); 83 exit(EXIT_FAILURE); 84 } 85 global_qtest = qs->qts; 86 ret = g_test_run(); 87 qtest_shutdown(qs); 88 89 return ret; 90 } 91