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 if (!qtest_has_device("piix3-usb-uhci")) { 70 g_debug("piix3-usb-uhci not available"); 71 return 0; 72 } 73 74 qtest_add_func("/uhci/pci/init", test_uhci_init); 75 qtest_add_func("/uhci/pci/port1", test_port_1); 76 qtest_add_func("/uhci/pci/hotplug", test_uhci_hotplug); 77 if (qtest_has_device("usb-storage")) { 78 qtest_add_func("/uhci/pci/hotplug/usb-storage", test_usb_storage_hotplug); 79 } 80 81 if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) { 82 qs = qtest_pc_boot("%s", cmd); 83 } else if (strcmp(arch, "ppc64") == 0) { 84 qs = qtest_spapr_boot("%s", cmd); 85 } else { 86 g_printerr("usb-hcd-uhci-test tests are only " 87 "available on x86 or ppc64\n"); 88 exit(EXIT_FAILURE); 89 } 90 global_qtest = qs->qts; 91 ret = g_test_run(); 92 qtest_shutdown(qs); 93 94 return ret; 95 } 96