[qemu.git] / tests / virtio-net-test.c

/*
 * QTest testcase for VirtIO NIC
 *
 * Copyright (c) 2014 SUSE LINUX Products GmbH
 *
 * This work is licensed under the terms of the GNU GPL, version 2 or later.
 * See the COPYING file in the top-level directory.
 */

#include "qemu/osdep.h"
#include "libqtest.h"
#include "qemu-common.h"
#include "qemu/sockets.h"
#include "qemu/iov.h"
#include "libqos/libqos-pc.h"
#include "libqos/libqos-spapr.h"
#include "libqos/virtio.h"
#include "libqos/virtio-pci.h"
#include "qapi/qmp/qdict.h"
#include "qemu/bswap.h"
#include "hw/virtio/virtio-net.h"
#include "standard-headers/linux/virtio_ids.h"
#include "standard-headers/linux/virtio_ring.h"

#define PCI_SLOT_HP             0x06
#define PCI_SLOT                0x04

#define QVIRTIO_NET_TIMEOUT_US (30 * 1000 * 1000)
#define VNET_HDR_SIZE sizeof(struct virtio_net_hdr_mrg_rxbuf)

static void test_end(void)
{
    qtest_end();
}

#ifndef _WIN32

static QVirtioPCIDevice *virtio_net_pci_init(QPCIBus *bus, int slot)
{
    QVirtioPCIDevice *dev;

    dev = qvirtio_pci_device_find(bus, VIRTIO_ID_NET);
    g_assert(dev != NULL);
    g_assert_cmphex(dev->vdev.device_type, ==, VIRTIO_ID_NET);

    qvirtio_pci_device_enable(dev);
    qvirtio_reset(&dev->vdev);
    qvirtio_set_acknowledge(&dev->vdev);
    qvirtio_set_driver(&dev->vdev);

    return dev;
}

GCC_FMT_ATTR(1, 2)
static QOSState *pci_test_start(const char *cmd, ...)
{
    QOSState *qs;
    va_list ap;
    const char *arch = qtest_get_arch();

    if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) {
        va_start(ap, cmd);
        qs = qtest_pc_vboot(cmd, ap);
        va_end(ap);
    } else if (strcmp(arch, "ppc64") == 0) {
        va_start(ap, cmd);
        qs = qtest_spapr_vboot(cmd, ap);
        va_end(ap);
    } else {
        g_printerr("virtio-net tests are only available on x86 or ppc64\n");
        exit(EXIT_FAILURE);
    }
    global_qtest = qs->qts;
    return qs;
}

static void driver_init(QVirtioDevice *dev)
{
    uint32_t features;

    features = qvirtio_get_features(dev);
    features = features & ~(QVIRTIO_F_BAD_FEATURE |
                            (1u << VIRTIO_RING_F_INDIRECT_DESC) |
                            (1u << VIRTIO_RING_F_EVENT_IDX));
    qvirtio_set_features(dev, features);

    qvirtio_set_driver_ok(dev);
}

static void rx_test(QVirtioDevice *dev,
                    QGuestAllocator *alloc, QVirtQueue *vq,
                    int socket)
{
    uint64_t req_addr;
    uint32_t free_head;
    char test[] = "TEST";
    char buffer[64];
    int len = htonl(sizeof(test));
    struct iovec iov[] = {
        {
            .iov_base = &len,
            .iov_len = sizeof(len),
        }, {
            .iov_base = test,
            .iov_len = sizeof(test),
        },
    };
    int ret;

    req_addr = guest_alloc(alloc, 64);

    free_head = qvirtqueue_add(vq, req_addr, 64, true, false);
    qvirtqueue_kick(dev, vq, free_head);

    ret = iov_send(socket, iov, 2, 0, sizeof(len) + sizeof(test));
    g_assert_cmpint(ret, ==, sizeof(test) + sizeof(len));

    qvirtio_wait_used_elem(dev, vq, free_head, NULL, QVIRTIO_NET_TIMEOUT_US);
    memread(req_addr + VNET_HDR_SIZE, buffer, sizeof(test));
    g_assert_cmpstr(buffer, ==, "TEST");

    guest_free(alloc, req_addr);
}

static void tx_test(QVirtioDevice *dev,
                    QGuestAllocator *alloc, QVirtQueue *vq,
                    int socket)
{
    uint64_t req_addr;
    uint32_t free_head;
    uint32_t len;
    char buffer[64];
    int ret;

    req_addr = guest_alloc(alloc, 64);
    memwrite(req_addr + VNET_HDR_SIZE, "TEST", 4);

    free_head = qvirtqueue_add(vq, req_addr, 64, false, false);
    qvirtqueue_kick(dev, vq, free_head);

    qvirtio_wait_used_elem(dev, vq, free_head, NULL, QVIRTIO_NET_TIMEOUT_US);
    guest_free(alloc, req_addr);

    ret = qemu_recv(socket, &len, sizeof(len), 0);
    g_assert_cmpint(ret, ==, sizeof(len));
    len = ntohl(len);

    ret = qemu_recv(socket, buffer, len, 0);
    g_assert_cmpstr(buffer, ==, "TEST");
}

static void rx_stop_cont_test(QVirtioDevice *dev,
                              QGuestAllocator *alloc, QVirtQueue *vq,
                              int socket)
{
    uint64_t req_addr;
    uint32_t free_head;
    char test[] = "TEST";
    char buffer[64];
    int len = htonl(sizeof(test));
    QDict *rsp;
    struct iovec iov[] = {
        {
            .iov_base = &len,
            .iov_len = sizeof(len),
        }, {
            .iov_base = test,
            .iov_len = sizeof(test),
        },
    };
    int ret;

    req_addr = guest_alloc(alloc, 64);

    free_head = qvirtqueue_add(vq, req_addr, 64, true, false);
    qvirtqueue_kick(dev, vq, free_head);

    rsp = qmp("{ 'execute' : 'stop'}");
    qobject_unref(rsp);

    ret = iov_send(socket, iov, 2, 0, sizeof(len) + sizeof(test));
    g_assert_cmpint(ret, ==, sizeof(test) + sizeof(len));

    /* We could check the status, but this command is more importantly to
     * ensure the packet data gets queued in QEMU, before we do 'cont'.
     */
    rsp = qmp("{ 'execute' : 'query-status'}");
    qobject_unref(rsp);
    rsp = qmp("{ 'execute' : 'cont'}");
    qobject_unref(rsp);

    qvirtio_wait_used_elem(dev, vq, free_head, NULL, QVIRTIO_NET_TIMEOUT_US);
    memread(req_addr + VNET_HDR_SIZE, buffer, sizeof(test));
    g_assert_cmpstr(buffer, ==, "TEST");

    guest_free(alloc, req_addr);
}

static void send_recv_test(QVirtioDevice *dev,
                           QGuestAllocator *alloc, QVirtQueue *rvq,
                           QVirtQueue *tvq, int socket)
{
    rx_test(dev, alloc, rvq, socket);
    tx_test(dev, alloc, tvq, socket);
}

static void stop_cont_test(QVirtioDevice *dev,
                           QGuestAllocator *alloc, QVirtQueue *rvq,
                           QVirtQueue *tvq, int socket)
{
    rx_stop_cont_test(dev, alloc, rvq, socket);
}

static void pci_basic(gconstpointer data)
{
    QVirtioPCIDevice *dev;
    QOSState *qs;
    QVirtQueuePCI *tx, *rx;
    void (*func) (QVirtioDevice *dev,
                  QGuestAllocator *alloc,
                  QVirtQueue *rvq,
                  QVirtQueue *tvq,
                  int socket) = data;
    int sv[2], ret;

    ret = socketpair(PF_UNIX, SOCK_STREAM, 0, sv);
    g_assert_cmpint(ret, !=, -1);

    qs = pci_test_start("-netdev socket,fd=%d,id=hs0 -device "
                        "virtio-net-pci,netdev=hs0", sv[1]);
    dev = virtio_net_pci_init(qs->pcibus, PCI_SLOT);

    rx = (QVirtQueuePCI *)qvirtqueue_setup(&dev->vdev, qs->alloc, 0);
    tx = (QVirtQueuePCI *)qvirtqueue_setup(&dev->vdev, qs->alloc, 1);

    driver_init(&dev->vdev);
    func(&dev->vdev, qs->alloc, &rx->vq, &tx->vq, sv[0]);

    /* End test */
    close(sv[0]);
    qvirtqueue_cleanup(dev->vdev.bus, &tx->vq, qs->alloc);
    qvirtqueue_cleanup(dev->vdev.bus, &rx->vq, qs->alloc);
    qvirtio_pci_device_disable(dev);
    g_free(dev->pdev);
    g_free(dev);
    qtest_shutdown(qs);
}

static void large_tx(gconstpointer data)
{
    QVirtioPCIDevice *dev;
    QOSState *qs;
    QVirtQueuePCI *tx, *rx;
    QVirtQueue *vq;
    uint64_t req_addr;
    uint32_t free_head;
    size_t alloc_size = (size_t)data / 64;
    int i;

    qs = pci_test_start("-netdev hubport,id=hp0,hubid=0 "
                        "-device virtio-net-pci,netdev=hp0");
    dev = virtio_net_pci_init(qs->pcibus, PCI_SLOT);

    rx = (QVirtQueuePCI *)qvirtqueue_setup(&dev->vdev, qs->alloc, 0);
    tx = (QVirtQueuePCI *)qvirtqueue_setup(&dev->vdev, qs->alloc, 1);

    driver_init(&dev->vdev);
    vq = &tx->vq;

    /* Bypass the limitation by pointing several descriptors to a single
     * smaller area */
    req_addr = guest_alloc(qs->alloc, alloc_size);
    free_head = qvirtqueue_add(vq, req_addr, alloc_size, false, true);

    for (i = 0; i < 64; i++) {
        qvirtqueue_add(vq, req_addr, alloc_size, false, i != 63);
    }
    qvirtqueue_kick(&dev->vdev, vq, free_head);

    qvirtio_wait_used_elem(&dev->vdev, vq, free_head, NULL,
                           QVIRTIO_NET_TIMEOUT_US);

    qvirtqueue_cleanup(dev->vdev.bus, &tx->vq, qs->alloc);
    qvirtqueue_cleanup(dev->vdev.bus, &rx->vq, qs->alloc);
    qvirtio_pci_device_disable(dev);
    g_free(dev->pdev);
    g_free(dev);
    qtest_shutdown(qs);
}
#endif

static void hotplug(void)
{
    const char *arch = qtest_get_arch();

    qtest_start("-device virtio-net-pci");

    qtest_qmp_device_add("virtio-net-pci", "net1",
                         "{'addr': %s}", stringify(PCI_SLOT_HP));

    if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) {
        qpci_unplug_acpi_device_test("net1", PCI_SLOT_HP);
    }

    test_end();
}

int main(int argc, char **argv)
{
    g_test_init(&argc, &argv, NULL);
#ifndef _WIN32
    qtest_add_data_func("/virtio/net/pci/basic", send_recv_test, pci_basic);
    qtest_add_data_func("/virtio/net/pci/rx_stop_cont",
                        stop_cont_test, pci_basic);
    qtest_add_data_func("/virtio/net/pci/large_tx_uint_max",
                        (gconstpointer)UINT_MAX, large_tx);
    qtest_add_data_func("/virtio/net/pci/large_tx_net_bufsize",
                        (gconstpointer)NET_BUFSIZE, large_tx);
#endif
    qtest_add_func("/virtio/net/pci/hotplug", hotplug);

    return g_test_run();
}
Commit	Line	Data
b815ec5e AF	1	/*
	2	* QTest testcase for VirtIO NIC
	3	*
	4	* Copyright (c) 2014 SUSE LINUX Products GmbH
	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
681c28a3	10	#include "qemu/osdep.h"
b815ec5e	11	#include "libqtest.h"
2af40254 JW	12	#include "qemu-common.h"
2af40254 JW	13	#include "qemu/sockets.h"
2af40254	14	#include "qemu/iov.h"
a980f7f2	15	#include "libqos/libqos-pc.h"
30ca440e	16	#include "libqos/libqos-spapr.h"
2af40254 JW	17	#include "libqos/virtio.h"
2af40254 JW	18	#include "libqos/virtio-pci.h"
452fcdbc	19	#include "qapi/qmp/qdict.h"
2af40254 JW	20	#include "qemu/bswap.h"
2af40254 JW	21	#include "hw/virtio/virtio-net.h"
8ac9e205	22	#include "standard-headers/linux/virtio_ids.h"
ee3b850a	23	#include "standard-headers/linux/virtio_ring.h"
9224709b IM	24
9224709b IM	25	#define PCI_SLOT_HP 0x06
2af40254	26	#define PCI_SLOT 0x04
b815ec5e	27
2af40254 JW	28	#define QVIRTIO_NET_TIMEOUT_US (30 * 1000 * 1000)
	29	#define VNET_HDR_SIZE sizeof(struct virtio_net_hdr_mrg_rxbuf)
	30
	31	static void test_end(void)
	32	{
	33	qtest_end();
	34	}
	35
	36	#ifndef _WIN32
	37
	38	static QVirtioPCIDevice virtio_net_pci_init(QPCIBus bus, int slot)
	39	{
	40	QVirtioPCIDevice *dev;
	41
8ac9e205	42	dev = qvirtio_pci_device_find(bus, VIRTIO_ID_NET);
2af40254	43	g_assert(dev != NULL);
8ac9e205	44	g_assert_cmphex(dev->vdev.device_type, ==, VIRTIO_ID_NET);
2af40254 JW	45
2af40254 JW	46	qvirtio_pci_device_enable(dev);
6b9cdf4c LV	47	qvirtio_reset(&dev->vdev);
	48	qvirtio_set_acknowledge(&dev->vdev);
	49	qvirtio_set_driver(&dev->vdev);
2af40254 JW	50
	51	return dev;
	52	}
	53
ae4c445c JW	54	GCC_FMT_ATTR(1, 2)
ae4c445c JW	55	static QOSState pci_test_start(const char cmd, ...)
2af40254	56	{
3d95fb97	57	QOSState *qs;
ae4c445c	58	va_list ap;
30ca440e	59	const char *arch = qtest_get_arch();
2af40254	60
30ca440e	61	if (strcmp(arch, "i386") == 0 \|\| strcmp(arch, "x86_64") == 0) {
ae4c445c JW	62	va_start(ap, cmd);
	63	qs = qtest_pc_vboot(cmd, ap);
	64	va_end(ap);
3d95fb97	65	} else if (strcmp(arch, "ppc64") == 0) {
ae4c445c JW	66	va_start(ap, cmd);
	67	qs = qtest_spapr_vboot(cmd, ap);
	68	va_end(ap);
3d95fb97 EB	69	} else {
	70	g_printerr("virtio-net tests are only available on x86 or ppc64\n");
	71	exit(EXIT_FAILURE);
30ca440e	72	}
3d95fb97 EB	73	global_qtest = qs->qts;
3d95fb97 EB	74	return qs;
2af40254 JW	75	}
2af40254 JW	76
6b9cdf4c	77	static void driver_init(QVirtioDevice *dev)
2af40254 JW	78	{
	79	uint32_t features;
	80
6b9cdf4c	81	features = qvirtio_get_features(dev);
2af40254	82	features = features & ~(QVIRTIO_F_BAD_FEATURE \|
ee3b850a SH	83	(1u << VIRTIO_RING_F_INDIRECT_DESC) \|
ee3b850a SH	84	(1u << VIRTIO_RING_F_EVENT_IDX));
6b9cdf4c	85	qvirtio_set_features(dev, features);
2af40254	86
6b9cdf4c	87	qvirtio_set_driver_ok(dev);
2af40254 JW	88	}
2af40254 JW	89
6b9cdf4c	90	static void rx_test(QVirtioDevice *dev,
2af40254 JW	91	QGuestAllocator alloc, QVirtQueue vq,
	92	int socket)
	93	{
	94	uint64_t req_addr;
	95	uint32_t free_head;
	96	char test[] = "TEST";
	97	char buffer[64];
	98	int len = htonl(sizeof(test));
	99	struct iovec iov[] = {
	100	{
	101	.iov_base = &len,
	102	.iov_len = sizeof(len),
	103	}, {
	104	.iov_base = test,
	105	.iov_len = sizeof(test),
	106	},
	107	};
	108	int ret;
	109
	110	req_addr = guest_alloc(alloc, 64);
	111
	112	free_head = qvirtqueue_add(vq, req_addr, 64, true, false);
6b9cdf4c	113	qvirtqueue_kick(dev, vq, free_head);
2af40254 JW	114
	115	ret = iov_send(socket, iov, 2, 0, sizeof(len) + sizeof(test));
	116	g_assert_cmpint(ret, ==, sizeof(test) + sizeof(len));
	117
be3a6781	118	qvirtio_wait_used_elem(dev, vq, free_head, NULL, QVIRTIO_NET_TIMEOUT_US);
2af40254 JW	119	memread(req_addr + VNET_HDR_SIZE, buffer, sizeof(test));
	120	g_assert_cmpstr(buffer, ==, "TEST");
	121
	122	guest_free(alloc, req_addr);
	123	}
	124
6b9cdf4c	125	static void tx_test(QVirtioDevice *dev,
2af40254 JW	126	QGuestAllocator alloc, QVirtQueue vq,
	127	int socket)
	128	{
	129	uint64_t req_addr;
	130	uint32_t free_head;
	131	uint32_t len;
	132	char buffer[64];
	133	int ret;
	134
	135	req_addr = guest_alloc(alloc, 64);
	136	memwrite(req_addr + VNET_HDR_SIZE, "TEST", 4);
	137
	138	free_head = qvirtqueue_add(vq, req_addr, 64, false, false);
6b9cdf4c	139	qvirtqueue_kick(dev, vq, free_head);
2af40254	140
be3a6781	141	qvirtio_wait_used_elem(dev, vq, free_head, NULL, QVIRTIO_NET_TIMEOUT_US);
2af40254 JW	142	guest_free(alloc, req_addr);
	143
	144	ret = qemu_recv(socket, &len, sizeof(len), 0);
	145	g_assert_cmpint(ret, ==, sizeof(len));
	146	len = ntohl(len);
	147
	148	ret = qemu_recv(socket, buffer, len, 0);
	149	g_assert_cmpstr(buffer, ==, "TEST");
	150	}
	151
6b9cdf4c	152	static void rx_stop_cont_test(QVirtioDevice *dev,
8887f84c JW	153	QGuestAllocator alloc, QVirtQueue vq,
	154	int socket)
	155	{
	156	uint64_t req_addr;
	157	uint32_t free_head;
	158	char test[] = "TEST";
	159	char buffer[64];
	160	int len = htonl(sizeof(test));
1ec3b71c	161	QDict *rsp;
8887f84c JW	162	struct iovec iov[] = {
	163	{
	164	.iov_base = &len,
	165	.iov_len = sizeof(len),
	166	}, {
	167	.iov_base = test,
	168	.iov_len = sizeof(test),
	169	},
	170	};
	171	int ret;
	172
	173	req_addr = guest_alloc(alloc, 64);
	174
	175	free_head = qvirtqueue_add(vq, req_addr, 64, true, false);
6b9cdf4c	176	qvirtqueue_kick(dev, vq, free_head);
8887f84c	177
1ec3b71c	178	rsp = qmp("{ 'execute' : 'stop'}");
cb3e7f08	179	qobject_unref(rsp);
8887f84c JW	180
	181	ret = iov_send(socket, iov, 2, 0, sizeof(len) + sizeof(test));
	182	g_assert_cmpint(ret, ==, sizeof(test) + sizeof(len));
	183
	184	/* We could check the status, but this command is more importantly to
	185	* ensure the packet data gets queued in QEMU, before we do 'cont'.
	186	*/
1ec3b71c	187	rsp = qmp("{ 'execute' : 'query-status'}");
cb3e7f08	188	qobject_unref(rsp);
1ec3b71c	189	rsp = qmp("{ 'execute' : 'cont'}");
cb3e7f08	190	qobject_unref(rsp);
8887f84c	191
be3a6781	192	qvirtio_wait_used_elem(dev, vq, free_head, NULL, QVIRTIO_NET_TIMEOUT_US);
8887f84c JW	193	memread(req_addr + VNET_HDR_SIZE, buffer, sizeof(test));
	194	g_assert_cmpstr(buffer, ==, "TEST");
	195
	196	guest_free(alloc, req_addr);
	197	}
	198
6b9cdf4c	199	static void send_recv_test(QVirtioDevice *dev,
2af40254 JW	200	QGuestAllocator alloc, QVirtQueue rvq,
2af40254 JW	201	QVirtQueue *tvq, int socket)
b815ec5e	202	{
6b9cdf4c LV	203	rx_test(dev, alloc, rvq, socket);
6b9cdf4c LV	204	tx_test(dev, alloc, tvq, socket);
b815ec5e AF	205	}
b815ec5e AF	206
6b9cdf4c	207	static void stop_cont_test(QVirtioDevice *dev,
8887f84c JW	208	QGuestAllocator alloc, QVirtQueue rvq,
	209	QVirtQueue *tvq, int socket)
	210	{
6b9cdf4c	211	rx_stop_cont_test(dev, alloc, rvq, socket);
8887f84c JW	212	}
8887f84c JW	213
2af40254 JW	214	static void pci_basic(gconstpointer data)
	215	{
	216	QVirtioPCIDevice *dev;
a980f7f2	217	QOSState *qs;
2af40254	218	QVirtQueuePCI tx, rx;
6b9cdf4c	219	void (func) (QVirtioDevice dev,
2af40254 JW	220	QGuestAllocator *alloc,
	221	QVirtQueue *rvq,
	222	QVirtQueue *tvq,
	223	int socket) = data;
	224	int sv[2], ret;
	225
	226	ret = socketpair(PF_UNIX, SOCK_STREAM, 0, sv);
	227	g_assert_cmpint(ret, !=, -1);
	228
ae4c445c JW	229	qs = pci_test_start("-netdev socket,fd=%d,id=hs0 -device "
ae4c445c JW	230	"virtio-net-pci,netdev=hs0", sv[1]);
a980f7f2	231	dev = virtio_net_pci_init(qs->pcibus, PCI_SLOT);
2af40254	232
a980f7f2 LV	233	rx = (QVirtQueuePCI *)qvirtqueue_setup(&dev->vdev, qs->alloc, 0);
a980f7f2 LV	234	tx = (QVirtQueuePCI *)qvirtqueue_setup(&dev->vdev, qs->alloc, 1);
2af40254	235
6b9cdf4c	236	driver_init(&dev->vdev);
a980f7f2	237	func(&dev->vdev, qs->alloc, &rx->vq, &tx->vq, sv[0]);
2af40254 JW	238
	239	/* End test */
	240	close(sv[0]);
a980f7f2 LV	241	qvirtqueue_cleanup(dev->vdev.bus, &tx->vq, qs->alloc);
a980f7f2 LV	242	qvirtqueue_cleanup(dev->vdev.bus, &rx->vq, qs->alloc);
2af40254	243	qvirtio_pci_device_disable(dev);
1ec3b71c	244	g_free(dev->pdev);
2af40254	245	g_free(dev);
a980f7f2	246	qtest_shutdown(qs);
2af40254	247	}
118cafff JW	248
	249	static void large_tx(gconstpointer data)
	250	{
	251	QVirtioPCIDevice *dev;
	252	QOSState *qs;
	253	QVirtQueuePCI tx, rx;
	254	QVirtQueue *vq;
	255	uint64_t req_addr;
	256	uint32_t free_head;
	257	size_t alloc_size = (size_t)data / 64;
	258	int i;
	259
	260	qs = pci_test_start("-netdev hubport,id=hp0,hubid=0 "
	261	"-device virtio-net-pci,netdev=hp0");
	262	dev = virtio_net_pci_init(qs->pcibus, PCI_SLOT);
	263
	264	rx = (QVirtQueuePCI *)qvirtqueue_setup(&dev->vdev, qs->alloc, 0);
	265	tx = (QVirtQueuePCI *)qvirtqueue_setup(&dev->vdev, qs->alloc, 1);
	266
	267	driver_init(&dev->vdev);
	268	vq = &tx->vq;
	269
	270	/* Bypass the limitation by pointing several descriptors to a single
	271	* smaller area */
	272	req_addr = guest_alloc(qs->alloc, alloc_size);
	273	free_head = qvirtqueue_add(vq, req_addr, alloc_size, false, true);
	274
	275	for (i = 0; i < 64; i++) {
	276	qvirtqueue_add(vq, req_addr, alloc_size, false, i != 63);
	277	}
	278	qvirtqueue_kick(&dev->vdev, vq, free_head);
	279
	280	qvirtio_wait_used_elem(&dev->vdev, vq, free_head, NULL,
	281	QVIRTIO_NET_TIMEOUT_US);
	282
	283	qvirtqueue_cleanup(dev->vdev.bus, &tx->vq, qs->alloc);
	284	qvirtqueue_cleanup(dev->vdev.bus, &rx->vq, qs->alloc);
	285	qvirtio_pci_device_disable(dev);
	286	g_free(dev->pdev);
	287	g_free(dev);
	288	qtest_shutdown(qs);
	289	}
2af40254 JW	290	#endif
2af40254 JW	291
9224709b IM	292	static void hotplug(void)
9224709b IM	293	{
30ca440e LV	294	const char *arch = qtest_get_arch();
30ca440e LV	295
2af40254 JW	296	qtest_start("-device virtio-net-pci");
2af40254 JW	297
82cab70b MA	298	qtest_qmp_device_add("virtio-net-pci", "net1",
82cab70b MA	299	"{'addr': %s}", stringify(PCI_SLOT_HP));
30ca440e LV	300
	301	if (strcmp(arch, "i386") == 0 \|\| strcmp(arch, "x86_64") == 0) {
	302	qpci_unplug_acpi_device_test("net1", PCI_SLOT_HP);
	303	}
2af40254 JW	304
2af40254 JW	305	test_end();
9224709b IM	306	}
9224709b IM	307
b815ec5e AF	308	int main(int argc, char **argv)
b815ec5e AF	309	{
b815ec5e	310	g_test_init(&argc, &argv, NULL);
2af40254 JW	311	#ifndef _WIN32
2af40254 JW	312	qtest_add_data_func("/virtio/net/pci/basic", send_recv_test, pci_basic);
8887f84c JW	313	qtest_add_data_func("/virtio/net/pci/rx_stop_cont",
8887f84c JW	314	stop_cont_test, pci_basic);
118cafff JW	315	qtest_add_data_func("/virtio/net/pci/large_tx_uint_max",
	316	(gconstpointer)UINT_MAX, large_tx);
	317	qtest_add_data_func("/virtio/net/pci/large_tx_net_bufsize",
	318	(gconstpointer)NET_BUFSIZE, large_tx);
2af40254	319	#endif
9224709b	320	qtest_add_func("/virtio/net/pci/hotplug", hotplug);
b815ec5e	321
9be38598	322	return g_test_run();
b815ec5e	323	}