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tests: usb: Generic usb device hotplug

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use usb-tablet as a hotplugged usb device.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Igor Mammedov 2014-09-26 09:28:14 +00:00 committed by Andreas Färber
parent fbd942c993
commit b393768314
7 changed files with 87 additions and 9 deletions
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4
tests/Makefile
View file

@ -344,10 +344,10 @@ tests/ac97-test$(EXESUF): tests/ac97-test.o
tests/es1370-test$(EXESUF): tests/es1370-test.o
tests/intel-hda-test$(EXESUF): tests/intel-hda-test.o
tests/ioh3420-test$(EXESUF): tests/ioh3420-test.o
tests/usb-hcd-ohci-test$(EXESUF): tests/usb-hcd-ohci-test.o
tests/usb-hcd-ohci-test$(EXESUF): tests/usb-hcd-ohci-test.o $(libqos-usb-obj-y)
tests/usb-hcd-uhci-test$(EXESUF): tests/usb-hcd-uhci-test.o $(libqos-usb-obj-y)
tests/usb-hcd-ehci-test$(EXESUF): tests/usb-hcd-ehci-test.o $(libqos-usb-obj-y)
tests/usb-hcd-xhci-test$(EXESUF): tests/usb-hcd-xhci-test.o
tests/usb-hcd-xhci-test$(EXESUF): tests/usb-hcd-xhci-test.o $(libqos-usb-obj-y)
tests/vhost-user-test$(EXESUF): tests/vhost-user-test.o qemu-char.o qemu-timer.o $(qtest-obj-y)
tests/qemu-iotests/socket_scm_helper$(EXESUF): tests/qemu-iotests/socket_scm_helper.o
tests/test-qemu-opts$(EXESUF): tests/test-qemu-opts.o libqemuutil.a libqemustub.a

34
tests/libqos/usb.c
View file

@ -35,3 +35,37 @@ void uhci_port_test(struct qhc *hc, int port, uint16_t expect)
g_assert((value & mask) == (expect & mask));
}
void usb_test_hotplug(const char *hcd_id, const int port,
void (*port_check)(void))
{
QDict *response;
char *cmd;
cmd = g_strdup_printf("{'execute': 'device_add',"
" 'arguments': {"
" 'driver': 'usb-tablet',"
" 'port': '%d',"
" 'bus': '%s.0',"
" 'id': 'usbdev%d'"
"}}", port, hcd_id, port);
response = qmp(cmd);
g_free(cmd);
g_assert(response);
g_assert(!qdict_haskey(response, "error"));
QDECREF(response);
if (port_check) {
port_check();
}
cmd = g_strdup_printf("{'execute': 'device_del',"
" 'arguments': {"
" 'id': 'usbdev%d'"
"}}", port);
response = qmp(cmd);
g_free(cmd);
g_assert(response);
g_assert(qdict_haskey(response, "event"));
g_assert(!strcmp(qdict_get_str(response, "event"), "DEVICE_DELETED"));
}

3
tests/libqos/usb.h
View file

@ -11,4 +11,7 @@ struct qhc {
void qusb_pci_init_one(QPCIBus *pcibus, struct qhc *hc,
uint32_t devfn, int bar);
void uhci_port_test(struct qhc *hc, int port, uint16_t expect);
void usb_test_hotplug(const char *bus_name, const int port,
void (*port_check)(void));
#endif

14
tests/usb-hcd-ehci-test.c
View file

@ -128,6 +128,19 @@ static void pci_ehci_port_2(void)
}
}
static void pci_ehci_port_3_hotplug(void)
{
/* check for presence of hotplugged usb-tablet */
g_assert(pcibus != NULL);
ehci_port_test(&ehci1, 2, PORTSC_PPOWER | PORTSC_CONNECT);
}
static void pci_ehci_port_hotplug(void)
{
usb_test_hotplug("ich9-ehci-1", 3, pci_ehci_port_3_hotplug);
}
int main(int argc, char **argv)
{
int ret;
@ -139,6 +152,7 @@ int main(int argc, char **argv)
qtest_add_func("/ehci/pci/ehci-config", pci_ehci_config);
qtest_add_func("/ehci/pci/uhci-port-2", pci_uhci_port_2);
qtest_add_func("/ehci/pci/ehci-port-2", pci_ehci_port_2);
qtest_add_func("/ehci/pci/ehci-port-3-hotplug", pci_ehci_port_hotplug);
qtest_start("-machine q35 -device ich9-usb-ehci1,bus=pcie.0,addr=1d.7,"
"multifunction=on,id=ich9-ehci-1 "

10
tests/usb-hcd-ohci-test.c
View file

@ -11,15 +11,18 @@
#include <string.h>
#include "libqtest.h"
#include "qemu/osdep.h"
#include "libqos/usb.h"
static void test_ohci_init(void)
{
qtest_start("-device pci-ohci,id=ohci");
qtest_end();
}
static void test_ohci_hotplug(void)
{
usb_test_hotplug("ohci", 1, NULL);
}
int main(int argc, char **argv)
{
@ -28,8 +31,11 @@ int main(int argc, char **argv)
g_test_init(&argc, &argv, NULL);
qtest_add_func("/ohci/pci/init", test_ohci_init);
qtest_add_func("/ohci/pci/hotplug", test_ohci_hotplug);
qtest_start("-device pci-ohci,id=ohci");
ret = g_test_run();
qtest_end();
return ret;
}

20
tests/usb-hcd-uhci-test.c
View file

@ -19,17 +19,32 @@ static void test_uhci_init(void)
{
}
static void test_port_1(void)
static void test_port(int port)
{
QPCIBus *pcibus;
struct qhc uhci;
g_assert(port > 0);
pcibus = qpci_init_pc();
g_assert(pcibus != NULL);
qusb_pci_init_one(pcibus, &uhci, QPCI_DEVFN(0x1d, 0), 4);
uhci_port_test(&uhci, 0, UHCI_PORT_CCS);
uhci_port_test(&uhci, port - 1, UHCI_PORT_CCS);
}
static void test_port_1(void)
{
test_port(1);
}
static void test_port_2(void)
{
test_port(2);
}
static void test_uhci_hotplug(void)
{
usb_test_hotplug("uhci", 2, test_port_2);
}
int main(int argc, char **argv)
{
@ -39,6 +54,7 @@ int main(int argc, char **argv)
qtest_add_func("/uhci/pci/init", test_uhci_init);
qtest_add_func("/uhci/pci/port1", test_port_1);
qtest_add_func("/uhci/pci/hotplug", test_uhci_hotplug);
qtest_start("-device piix3-usb-uhci,id=uhci,addr=1d.0"
" -device usb-tablet,bus=uhci.0,port=1");

11
tests/usb-hcd-xhci-test.c
View file

@ -11,15 +11,17 @@
#include <string.h>
#include "libqtest.h"
#include "qemu/osdep.h"
#include "libqos/usb.h"
static void test_xhci_init(void)
{
qtest_start("-device nec-usb-xhci,id=xhci");
qtest_end();
}
static void test_xhci_hotplug(void)
{
usb_test_hotplug("xhci", 1, NULL);
}
int main(int argc, char **argv)
{
@ -28,8 +30,11 @@ int main(int argc, char **argv)
g_test_init(&argc, &argv, NULL);
qtest_add_func("/xhci/pci/init", test_xhci_init);
qtest_add_func("/xhci/pci/hotplug", test_xhci_hotplug);
qtest_start("-device nec-usb-xhci,id=xhci");
ret = g_test_run();
qtest_end();
return ret;
}