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tests: use qtest_pc_boot()/qtest_shutdown() in virtio tests

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This patch replaces calls to qtest_start() and qtest_end() by
calls to qtest_pc_boot() and qtest_shutdown().

This allows to initialize memory allocator and PCI interface
functions. This will ease to enable virtio tests on other
architectures by only adding a specific qtest_XXX_boot() (like
qtest_spapr_boot()).

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Laurent Vivier 2016-10-17 12:30:23 +02:00 committed by David Gibson
parent 8b4b80c376
commit a980f7f2c2
4 changed files with 127 additions and 175 deletions
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50
tests/virtio-9p-test.c
View File

@ -10,62 +10,57 @@
#include "qemu/osdep.h"
#include "libqtest.h"
#include "qemu-common.h"
#include "libqos/pci-pc.h"
#include "libqos/libqos-pc.h"
#include "libqos/virtio.h"
#include "libqos/virtio-pci.h"
#include "libqos/malloc.h"
#include "libqos/malloc-pc.h"
#include "standard-headers/linux/virtio_ids.h"
#include "standard-headers/linux/virtio_pci.h"
static const char mount_tag[] = "qtest";
static char *test_share;
static void qvirtio_9p_start(void)
static QOSState *qvirtio_9p_start(void)
{
char *args;
const char *cmd = "-fsdev local,id=fsdev0,security_model=none,path=%s "
"-device virtio-9p-pci,fsdev=fsdev0,mount_tag=%s";
test_share = g_strdup("/tmp/qtest.XXXXXX");
g_assert_nonnull(mkdtemp(test_share));
args = g_strdup_printf("-fsdev local,id=fsdev0,security_model=none,path=%s "
"-device virtio-9p-pci,fsdev=fsdev0,mount_tag=%s",
test_share, mount_tag);
qtest_start(args);
g_free(args);
return qtest_pc_boot(cmd, test_share, mount_tag);
}
static void qvirtio_9p_stop(void)
static void qvirtio_9p_stop(QOSState *qs)
{
qtest_end();
qtest_shutdown(qs);
rmdir(test_share);
g_free(test_share);
}
static void pci_nop(void)
{
qvirtio_9p_start();
qvirtio_9p_stop();
QOSState *qs;
qs = qvirtio_9p_start();
qvirtio_9p_stop(qs);
}
typedef struct {
QVirtioDevice *dev;
QGuestAllocator *alloc;
QPCIBus *bus;
QOSState *qs;
QVirtQueue *vq;
} QVirtIO9P;
static QVirtIO9P *qvirtio_9p_pci_init(void)
static QVirtIO9P *qvirtio_9p_pci_init(QOSState *qs)
{
QVirtIO9P *v9p;
QVirtioPCIDevice *dev;
v9p = g_new0(QVirtIO9P, 1);
v9p->alloc = pc_alloc_init();
v9p->bus = qpci_init_pc(NULL);
dev = qvirtio_pci_device_find(v9p->bus, VIRTIO_ID_9P);
v9p->qs = qs;
dev = qvirtio_pci_device_find(v9p->qs->pcibus, VIRTIO_ID_9P);
g_assert_nonnull(dev);
g_assert_cmphex(dev->vdev.device_type, ==, VIRTIO_ID_9P);
v9p->dev = (QVirtioDevice *) dev;
@ -75,17 +70,15 @@ static QVirtIO9P *qvirtio_9p_pci_init(void)
qvirtio_set_acknowledge(v9p->dev);
qvirtio_set_driver(v9p->dev);
v9p->vq = qvirtqueue_setup(v9p->dev, v9p->alloc, 0);
v9p->vq = qvirtqueue_setup(v9p->dev, v9p->qs->alloc, 0);
return v9p;
}
static void qvirtio_9p_pci_free(QVirtIO9P *v9p)
{
qvirtqueue_cleanup(v9p->dev->bus, v9p->vq, v9p->alloc);
pc_alloc_uninit(v9p->alloc);
qvirtqueue_cleanup(v9p->dev->bus, v9p->vq, v9p->qs->alloc);
qvirtio_pci_device_disable(container_of(v9p->dev, QVirtioPCIDevice, vdev));
g_free(v9p->dev);
qpci_free_pc(v9p->bus);
g_free(v9p);
}
@ -96,9 +89,10 @@ static void pci_basic_config(void)
size_t tag_len;
char *tag;
int i;
QOSState *qs;
qvirtio_9p_start();
v9p = qvirtio_9p_pci_init();
qs = qvirtio_9p_start();
v9p = qvirtio_9p_pci_init(qs);
addr = ((QVirtioPCIDevice *) v9p->dev)->addr + VIRTIO_PCI_CONFIG_OFF(false);
tag_len = qvirtio_config_readw(v9p->dev,
@ -114,7 +108,7 @@ static void pci_basic_config(void)
g_free(tag);
qvirtio_9p_pci_free(v9p);
qvirtio_9p_stop();
qvirtio_9p_stop(qs);
}
int main(int argc, char **argv)

148
tests/virtio-blk-test.c
View File

@ -10,12 +10,10 @@
#include "qemu/osdep.h"
#include "libqtest.h"
#include "libqos/libqos-pc.h"
#include "libqos/virtio.h"
#include "libqos/virtio-pci.h"
#include "libqos/virtio-mmio.h"
#include "libqos/pci-pc.h"
#include "libqos/malloc.h"
#include "libqos/malloc-pc.h"
#include "libqos/malloc-generic.h"
#include "qemu/bswap.h"
#include "standard-headers/linux/virtio_ids.h"
@ -58,24 +56,21 @@ static char *drive_create(void)
return tmp_path;
}
static QPCIBus *pci_test_start(void)
static QOSState *pci_test_start(void)
{
char *cmdline;
QOSState *qs;
char *tmp_path;
const char *cmd = "-drive if=none,id=drive0,file=%s,format=raw "
"-drive if=none,id=drive1,file=/dev/null,format=raw "
"-device virtio-blk-pci,id=drv0,drive=drive0,"
"addr=%x.%x";
tmp_path = drive_create();
cmdline = g_strdup_printf("-drive if=none,id=drive0,file=%s,format=raw "
"-drive if=none,id=drive1,file=/dev/null,format=raw "
"-device virtio-blk-pci,id=drv0,drive=drive0,"
"addr=%x.%x",
tmp_path, PCI_SLOT, PCI_FN);
qtest_start(cmdline);
qs = qtest_pc_boot(cmd, tmp_path, PCI_SLOT, PCI_FN);
unlink(tmp_path);
g_free(tmp_path);
g_free(cmdline);
return qpci_init_pc(NULL);
return qs;
}
static void arm_test_start(void)
@ -279,37 +274,32 @@ static void test_basic(QVirtioDevice *dev, QGuestAllocator *alloc,
static void pci_basic(void)
{
QVirtioPCIDevice *dev;
QPCIBus *bus;
QOSState *qs;
QVirtQueuePCI *vqpci;
QGuestAllocator *alloc;
void *addr;
bus = pci_test_start();
dev = virtio_blk_pci_init(bus, PCI_SLOT);
qs = pci_test_start();
dev = virtio_blk_pci_init(qs->pcibus, PCI_SLOT);
alloc = pc_alloc_init();
vqpci = (QVirtQueuePCI *)qvirtqueue_setup(&dev->vdev, alloc, 0);
vqpci = (QVirtQueuePCI *)qvirtqueue_setup(&dev->vdev, qs->alloc, 0);
/* MSI-X is not enabled */
addr = dev->addr + VIRTIO_PCI_CONFIG_OFF(false);
test_basic(&dev->vdev, alloc, &vqpci->vq, (uint64_t)(uintptr_t)addr);
test_basic(&dev->vdev, qs->alloc, &vqpci->vq, (uint64_t)(uintptr_t)addr);
/* End test */
qvirtqueue_cleanup(dev->vdev.bus, &vqpci->vq, alloc);
pc_alloc_uninit(alloc);
qvirtqueue_cleanup(dev->vdev.bus, &vqpci->vq, qs->alloc);
qvirtio_pci_device_disable(dev);
g_free(dev);
qpci_free_pc(bus);
test_end();
qtest_shutdown(qs);
}
static void pci_indirect(void)
{
QVirtioPCIDevice *dev;
QPCIBus *bus;
QVirtQueuePCI *vqpci;
QGuestAllocator *alloc;
QOSState *qs;
QVirtioBlkReq req;
QVRingIndirectDesc *indirect;
void *addr;
@ -320,9 +310,9 @@ static void pci_indirect(void)
uint8_t status;
char *data;
bus = pci_test_start();
qs = pci_test_start();
dev = virtio_blk_pci_init(bus, PCI_SLOT);
dev = virtio_blk_pci_init(qs->pcibus, PCI_SLOT);
/* MSI-X is not enabled */
addr = dev->addr + VIRTIO_PCI_CONFIG_OFF(false);
@ -337,8 +327,7 @@ static void pci_indirect(void)
(1u << VIRTIO_BLK_F_SCSI));
qvirtio_set_features(&dev->vdev, features);
alloc = pc_alloc_init();
vqpci = (QVirtQueuePCI *)qvirtqueue_setup(&dev->vdev, alloc, 0);
vqpci = (QVirtQueuePCI *)qvirtqueue_setup(&dev->vdev, qs->alloc, 0);
qvirtio_set_driver_ok(&dev->vdev);
/* Write request */
@ -348,11 +337,11 @@ static void pci_indirect(void)
req.data = g_malloc0(512);
strcpy(req.data, "TEST");
req_addr = virtio_blk_request(alloc, &dev->vdev, &req, 512);
req_addr = virtio_blk_request(qs->alloc, &dev->vdev, &req, 512);
g_free(req.data);
indirect = qvring_indirect_desc_setup(&dev->vdev, alloc, 2);
indirect = qvring_indirect_desc_setup(&dev->vdev, qs->alloc, 2);
qvring_indirect_desc_add(indirect, req_addr, 528, false);
qvring_indirect_desc_add(indirect, req_addr + 528, 1, true);
free_head = qvirtqueue_add_indirect(&vqpci->vq, indirect);
@ -364,7 +353,7 @@ static void pci_indirect(void)
g_assert_cmpint(status, ==, 0);
g_free(indirect);
guest_free(alloc, req_addr);
guest_free(qs->alloc, req_addr);
/* Read request */
req.type = VIRTIO_BLK_T_IN;
@ -373,11 +362,11 @@ static void pci_indirect(void)
req.data = g_malloc0(512);
strcpy(req.data, "TEST");
req_addr = virtio_blk_request(alloc, &dev->vdev, &req, 512);
req_addr = virtio_blk_request(qs->alloc, &dev->vdev, &req, 512);
g_free(req.data);
indirect = qvring_indirect_desc_setup(&dev->vdev, alloc, 2);
indirect = qvring_indirect_desc_setup(&dev->vdev, qs->alloc, 2);
qvring_indirect_desc_add(indirect, req_addr, 16, false);
qvring_indirect_desc_add(indirect, req_addr + 16, 513, true);
free_head = qvirtqueue_add_indirect(&vqpci->vq, indirect);
@ -394,28 +383,26 @@ static void pci_indirect(void)
g_free(data);
g_free(indirect);
guest_free(alloc, req_addr);
guest_free(qs->alloc, req_addr);
/* End test */
qvirtqueue_cleanup(dev->vdev.bus, &vqpci->vq, alloc);
pc_alloc_uninit(alloc);
qvirtqueue_cleanup(dev->vdev.bus, &vqpci->vq, qs->alloc);
qvirtio_pci_device_disable(dev);
g_free(dev);
qpci_free_pc(bus);
test_end();
qtest_shutdown(qs);
}
static void pci_config(void)
{
QVirtioPCIDevice *dev;
QPCIBus *bus;
QOSState *qs;
int n_size = TEST_IMAGE_SIZE / 2;
void *addr;
uint64_t capacity;
bus = pci_test_start();
qs = pci_test_start();
dev = virtio_blk_pci_init(bus, PCI_SLOT);
dev = virtio_blk_pci_init(qs->pcibus, PCI_SLOT);
/* MSI-X is not enabled */
addr = dev->addr + VIRTIO_PCI_CONFIG_OFF(false);
@ -434,16 +421,15 @@ static void pci_config(void)
qvirtio_pci_device_disable(dev);
g_free(dev);
qpci_free_pc(bus);
test_end();
qtest_shutdown(qs);
}
static void pci_msix(void)
{
QVirtioPCIDevice *dev;
QPCIBus *bus;
QOSState *qs;
QVirtQueuePCI *vqpci;
QGuestAllocator *alloc;
QVirtioBlkReq req;
int n_size = TEST_IMAGE_SIZE / 2;
void *addr;
@ -454,13 +440,12 @@ static void pci_msix(void)
uint8_t status;
char *data;
bus = pci_test_start();
alloc = pc_alloc_init();
qs = pci_test_start();
dev = virtio_blk_pci_init(bus, PCI_SLOT);
dev = virtio_blk_pci_init(qs->pcibus, PCI_SLOT);
qpci_msix_enable(dev->pdev);
qvirtio_pci_set_msix_configuration_vector(dev, alloc, 0);
qvirtio_pci_set_msix_configuration_vector(dev, qs->alloc, 0);
/* MSI-X is enabled */
addr = dev->addr + VIRTIO_PCI_CONFIG_OFF(true);
@ -475,8 +460,8 @@ static void pci_msix(void)
(1u << VIRTIO_BLK_F_SCSI));
qvirtio_set_features(&dev->vdev, features);
vqpci = (QVirtQueuePCI *)qvirtqueue_setup(&dev->vdev, alloc, 0);
qvirtqueue_pci_msix_setup(dev, vqpci, alloc, 1);
vqpci = (QVirtQueuePCI *)qvirtqueue_setup(&dev->vdev, qs->alloc, 0);
qvirtqueue_pci_msix_setup(dev, vqpci, qs->alloc, 1);
qvirtio_set_driver_ok(&dev->vdev);
@ -495,7 +480,7 @@ static void pci_msix(void)
req.data = g_malloc0(512);
strcpy(req.data, "TEST");
req_addr = virtio_blk_request(alloc, &dev->vdev, &req, 512);
req_addr = virtio_blk_request(qs->alloc, &dev->vdev, &req, 512);
g_free(req.data);
@ -510,7 +495,7 @@ static void pci_msix(void)
status = readb(req_addr + 528);
g_assert_cmpint(status, ==, 0);
guest_free(alloc, req_addr);
guest_free(qs->alloc, req_addr);
/* Read request */
req.type = VIRTIO_BLK_T_IN;
@ -518,7 +503,7 @@ static void pci_msix(void)
req.sector = 0;
req.data = g_malloc0(512);
req_addr = virtio_blk_request(alloc, &dev->vdev, &req, 512);
req_addr = virtio_blk_request(qs->alloc, &dev->vdev, &req, 512);
g_free(req.data);
@ -540,24 +525,21 @@ static void pci_msix(void)
g_assert_cmpstr(data, ==, "TEST");
g_free(data);
guest_free(alloc, req_addr);
guest_free(qs->alloc, req_addr);
/* End test */
qvirtqueue_cleanup(dev->vdev.bus, &vqpci->vq, alloc);
pc_alloc_uninit(alloc);
qvirtqueue_cleanup(dev->vdev.bus, &vqpci->vq, qs->alloc);
qpci_msix_disable(dev->pdev);
qvirtio_pci_device_disable(dev);
g_free(dev);
qpci_free_pc(bus);
test_end();
qtest_shutdown(qs);
}
static void pci_idx(void)
{
QVirtioPCIDevice *dev;
QPCIBus *bus;
QOSState *qs;
QVirtQueuePCI *vqpci;
QGuestAllocator *alloc;
QVirtioBlkReq req;
void *addr;
uint64_t req_addr;
@ -567,13 +549,12 @@ static void pci_idx(void)
uint8_t status;
char *data;
bus = pci_test_start();
alloc = pc_alloc_init();
qs = pci_test_start();
dev = virtio_blk_pci_init(bus, PCI_SLOT);
dev = virtio_blk_pci_init(qs->pcibus, PCI_SLOT);
qpci_msix_enable(dev->pdev);
qvirtio_pci_set_msix_configuration_vector(dev, alloc, 0);
qvirtio_pci_set_msix_configuration_vector(dev, qs->alloc, 0);
/* MSI-X is enabled */
addr = dev->addr + VIRTIO_PCI_CONFIG_OFF(true);
@ -588,8 +569,8 @@ static void pci_idx(void)
(1u << VIRTIO_BLK_F_SCSI));
qvirtio_set_features(&dev->vdev, features);
vqpci = (QVirtQueuePCI *)qvirtqueue_setup(&dev->vdev, alloc, 0);
qvirtqueue_pci_msix_setup(dev, vqpci, alloc, 1);
vqpci = (QVirtQueuePCI *)qvirtqueue_setup(&dev->vdev, qs->alloc, 0);
qvirtqueue_pci_msix_setup(dev, vqpci, qs->alloc, 1);
qvirtio_set_driver_ok(&dev->vdev);
@ -600,7 +581,7 @@ static void pci_idx(void)
req.data = g_malloc0(512);
strcpy(req.data, "TEST");
req_addr = virtio_blk_request(alloc, &dev->vdev, &req, 512);
req_addr = virtio_blk_request(qs->alloc, &dev->vdev, &req, 512);
g_free(req.data);
@ -618,7 +599,7 @@ static void pci_idx(void)
req.data = g_malloc0(512);
strcpy(req.data, "TEST");
req_addr = virtio_blk_request(alloc, &dev->vdev, &req, 512);
req_addr = virtio_blk_request(qs->alloc, &dev->vdev, &req, 512);
g_free(req.data);
@ -635,7 +616,7 @@ static void pci_idx(void)
QVIRTIO_BLK_TIMEOUT_US);
g_assert_cmpint(status, ==, 0);
guest_free(alloc, req_addr);
guest_free(qs->alloc, req_addr);
/* Read request */
req.type = VIRTIO_BLK_T_IN;
@ -643,7 +624,7 @@ static void pci_idx(void)
req.sector = 1;
req.data = g_malloc0(512);
req_addr = virtio_blk_request(alloc, &dev->vdev, &req, 512);
req_addr = virtio_blk_request(qs->alloc, &dev->vdev, &req, 512);
g_free(req.data);
@ -664,38 +645,35 @@ static void pci_idx(void)
g_assert_cmpstr(data, ==, "TEST");
g_free(data);
guest_free(alloc, req_addr);
guest_free(qs->alloc, req_addr);
/* End test */
qvirtqueue_cleanup(dev->vdev.bus, &vqpci->vq, alloc);
pc_alloc_uninit(alloc);
qvirtqueue_cleanup(dev->vdev.bus, &vqpci->vq, qs->alloc);
qpci_msix_disable(dev->pdev);
qvirtio_pci_device_disable(dev);
g_free(dev);
qpci_free_pc(bus);
test_end();
qtest_shutdown(qs);
}
static void pci_hotplug(void)
{
QPCIBus *bus;
QVirtioPCIDevice *dev;
QOSState *qs;
bus = pci_test_start();
qs = pci_test_start();
/* plug secondary disk */
qpci_plug_device_test("virtio-blk-pci", "drv1", PCI_SLOT_HP,
"'drive': 'drive1'");
dev = virtio_blk_pci_init(bus, PCI_SLOT_HP);
dev = virtio_blk_pci_init(qs->pcibus, PCI_SLOT_HP);
g_assert(dev);
qvirtio_pci_device_disable(dev);
g_free(dev);
/* unplug secondary disk */
qpci_unplug_acpi_device_test("drv1", PCI_SLOT_HP);
qpci_free_pc(bus);
test_end();
qtest_shutdown(qs);
}
static void mmio_basic(void)
@ -731,8 +709,8 @@ static void mmio_basic(void)
/* End test */
qvirtqueue_cleanup(dev->vdev.bus, vq, alloc);
generic_alloc_uninit(alloc);
g_free(dev);
generic_alloc_uninit(alloc);
test_end();
}

39
tests/virtio-net-test.c
View File

@ -12,12 +12,9 @@
#include "qemu-common.h"
#include "qemu/sockets.h"
#include "qemu/iov.h"
#include "libqos/pci-pc.h"
#include "libqos/libqos-pc.h"
#include "libqos/virtio.h"
#include "libqos/virtio-pci.h"
#include "libqos/malloc.h"
#include "libqos/malloc-pc.h"
#include "libqos/malloc-generic.h"
#include "qemu/bswap.h"
#include "hw/virtio/virtio-net.h"
#include "standard-headers/linux/virtio_ids.h"
@ -53,16 +50,12 @@ static QVirtioPCIDevice *virtio_net_pci_init(QPCIBus *bus, int slot)
return dev;
}
static QPCIBus *pci_test_start(int socket)
static QOSState *pci_test_start(int socket)
{
char *cmdline;
const char *cmd = "-netdev socket,fd=%d,id=hs0 -device "
"virtio-net-pci,netdev=hs0";
cmdline = g_strdup_printf("-netdev socket,fd=%d,id=hs0 -device "
"virtio-net-pci,netdev=hs0", socket);
qtest_start(cmdline);
g_free(cmdline);
return qpci_init_pc(NULL);
return qtest_pc_boot(cmd, socket);
}
static void driver_init(QVirtioDevice *dev)
@ -205,9 +198,8 @@ static void stop_cont_test(QVirtioDevice *dev,
static void pci_basic(gconstpointer data)
{
QVirtioPCIDevice *dev;
QPCIBus *bus;
QOSState *qs;
QVirtQueuePCI *tx, *rx;
QGuestAllocator *alloc;
void (*func) (QVirtioDevice *dev,
QGuestAllocator *alloc,
QVirtQueue *rvq,
@ -218,26 +210,23 @@ static void pci_basic(gconstpointer data)
ret = socketpair(PF_UNIX, SOCK_STREAM, 0, sv);
g_assert_cmpint(ret, !=, -1);
bus = pci_test_start(sv[1]);
dev = virtio_net_pci_init(bus, PCI_SLOT);
qs = pci_test_start(sv[1]);
dev = virtio_net_pci_init(qs->pcibus, PCI_SLOT);
alloc = pc_alloc_init();
rx = (QVirtQueuePCI *)qvirtqueue_setup(&dev->vdev, alloc, 0);
tx = (QVirtQueuePCI *)qvirtqueue_setup(&dev->vdev, alloc, 1);
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, alloc, &rx->vq, &tx->vq, sv[0]);
func(&dev->vdev, qs->alloc, &rx->vq, &tx->vq, sv[0]);
/* End test */
close(sv[0]);
qvirtqueue_cleanup(dev->vdev.bus, &tx->vq, alloc);
qvirtqueue_cleanup(dev->vdev.bus, &rx->vq, alloc);
pc_alloc_uninit(alloc);
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);
qpci_free_pc(bus);
test_end();
qtest_shutdown(qs);
}
#endif

65
tests/virtio-scsi-test.c
View File

@ -11,12 +11,9 @@
#include "qemu/osdep.h"
#include "libqtest.h"
#include "block/scsi.h"
#include "libqos/libqos-pc.h"
#include "libqos/virtio.h"
#include "libqos/virtio-pci.h"
#include "libqos/pci-pc.h"
#include "libqos/malloc.h"
#include "libqos/malloc-pc.h"
#include "libqos/malloc-generic.h"
#include "standard-headers/linux/virtio_ids.h"
#include "standard-headers/linux/virtio_pci.h"
#include "standard-headers/linux/virtio_scsi.h"
@ -29,28 +26,23 @@
typedef struct {
QVirtioDevice *dev;
QGuestAllocator *alloc;
QPCIBus *bus;
QOSState *qs;
int num_queues;
QVirtQueue *vq[MAX_NUM_QUEUES + 2];
} QVirtIOSCSI;
static void qvirtio_scsi_start(const char *extra_opts)
static QOSState *qvirtio_scsi_start(const char *extra_opts)
{
char *cmdline;
const char *cmd = "-drive id=drv0,if=none,file=/dev/null,format=raw "
"-device virtio-scsi-pci,id=vs0 "
"-device scsi-hd,bus=vs0.0,drive=drv0 %s";
cmdline = g_strdup_printf(
"-drive id=drv0,if=none,file=/dev/null,format=raw "
"-device virtio-scsi-pci,id=vs0 "
"-device scsi-hd,bus=vs0.0,drive=drv0 %s",
extra_opts ? : "");
qtest_start(cmdline);
g_free(cmdline);
return qtest_pc_boot(cmd, extra_opts ? : "");
}
static void qvirtio_scsi_stop(void)
static void qvirtio_scsi_stop(QOSState *qs)
{
qtest_end();
qtest_shutdown(qs);
}
static void qvirtio_scsi_pci_free(QVirtIOSCSI *vs)
@ -58,12 +50,11 @@ static void qvirtio_scsi_pci_free(QVirtIOSCSI *vs)
int i;
for (i = 0; i < vs->num_queues + 2; i++) {
qvirtqueue_cleanup(vs->dev->bus, vs->vq[i], vs->alloc);
qvirtqueue_cleanup(vs->dev->bus, vs->vq[i], vs->qs->alloc);
}
pc_alloc_uninit(vs->alloc);
qvirtio_pci_device_disable(container_of(vs->dev, QVirtioPCIDevice, vdev));
g_free(vs->dev);
qpci_free_pc(vs->bus);
qvirtio_scsi_stop(vs->qs);
g_free(vs);
}
@ -72,7 +63,7 @@ static uint64_t qvirtio_scsi_alloc(QVirtIOSCSI *vs, size_t alloc_size,
{
uint64_t addr;
addr = guest_alloc(vs->alloc, alloc_size);
addr = guest_alloc(vs->qs->alloc, alloc_size);
if (data) {
memwrite(addr, data, alloc_size);
}
@ -129,10 +120,10 @@ static uint8_t virtio_scsi_do_command(QVirtIOSCSI *vs, const uint8_t *cdb,
memread(resp_addr, resp_out, sizeof(*resp_out));
}
guest_free(vs->alloc, req_addr);
guest_free(vs->alloc, resp_addr);
guest_free(vs->alloc, data_in_addr);
guest_free(vs->alloc, data_out_addr);
guest_free(vs->qs->alloc, req_addr);
guest_free(vs->qs->alloc, resp_addr);
guest_free(vs->qs->alloc, data_in_addr);
guest_free(vs->qs->alloc, data_out_addr);
return response;
}
@ -146,10 +137,11 @@ static QVirtIOSCSI *qvirtio_scsi_pci_init(int slot)
int i;
vs = g_new0(QVirtIOSCSI, 1);
vs->alloc = pc_alloc_init();
vs->bus = qpci_init_pc(NULL);
dev = qvirtio_pci_device_find(vs->bus, VIRTIO_ID_SCSI);
vs->qs = qvirtio_scsi_start("-drive file=blkdebug::null-co://,"
"if=none,id=dr1,format=raw,file.align=4k "
"-device scsi-disk,drive=dr1,lun=0,scsi-id=1");
dev = qvirtio_pci_device_find(vs->qs->pcibus, VIRTIO_ID_SCSI);
vs->dev = (QVirtioDevice *)dev;
g_assert(dev != NULL);
g_assert_cmphex(vs->dev->device_type, ==, VIRTIO_ID_SCSI);
@ -165,7 +157,7 @@ static QVirtIOSCSI *qvirtio_scsi_pci_init(int slot)
g_assert_cmpint(vs->num_queues, <, MAX_NUM_QUEUES);
for (i = 0; i < vs->num_queues + 2; i++) {
vs->vq[i] = qvirtqueue_setup(vs->dev, vs->alloc, i);
vs->vq[i] = qvirtqueue_setup(vs->dev, vs->qs->alloc, i);
}
/* Clear the POWER ON OCCURRED unit attention */
@ -184,15 +176,18 @@ static QVirtIOSCSI *qvirtio_scsi_pci_init(int slot)
/* Tests only initialization so far. TODO: Replace with functional tests */
static void pci_nop(void)
{
qvirtio_scsi_start(NULL);
qvirtio_scsi_stop();
QOSState *qs;
qs = qvirtio_scsi_start(NULL);
qvirtio_scsi_stop(qs);
}
static void hotplug(void)
{
QDict *response;
QOSState *qs;
qvirtio_scsi_start("-drive id=drv1,if=none,file=/dev/null,format=raw");
qs = qvirtio_scsi_start("-drive id=drv1,if=none,file=/dev/null,format=raw");
response = qmp("{\"execute\": \"device_add\","
" \"arguments\": {"
" \"driver\": \"scsi-hd\","
@ -214,7 +209,7 @@ static void hotplug(void)
g_assert(qdict_haskey(response, "event"));
g_assert(!strcmp(qdict_get_str(response, "event"), "DEVICE_DELETED"));
QDECREF(response);
qvirtio_scsi_stop();
qvirtio_scsi_stop(qs);
}
/* Test WRITE SAME with the lba not aligned */
@ -230,9 +225,6 @@ static void test_unaligned_write_same(void)
0x41, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x33, 0x00, 0x00
};
qvirtio_scsi_start("-drive file=blkdebug::null-co://,if=none,id=dr1"
",format=raw,file.align=4k "
"-device scsi-disk,drive=dr1,lun=0,scsi-id=1");
vs = qvirtio_scsi_pci_init(PCI_SLOT);
g_assert_cmphex(0, ==,
@ -242,7 +234,6 @@ static void test_unaligned_write_same(void)
virtio_scsi_do_command(vs, write_same_cdb_2, NULL, 0, buf2, 512, NULL));
qvirtio_scsi_pci_free(vs);
qvirtio_scsi_stop();
}
int main(int argc, char **argv)