Change name of constants.
Modularize virtio-blk-test.
Change prototypes.
Solve small bugs.
Signed-off-by: Marc Marí <marc.mari.barc...@gmail.com>
---
tests/libqos/virtio-pci.c | 50 +++++++++++++++++----------------
tests/libqos/virtio-pci.h | 24 ++++++++--------
tests/libqos/virtio.c | 8 +++---
tests/libqos/virtio.h | 16 +++++------
tests/virtio-blk-test.c | 68 ++++++++++++++++++++++++++++-----------------
5 files changed, 92 insertions(+), 74 deletions(-)
diff --git a/tests/libqos/virtio-pci.c b/tests/libqos/virtio-pci.c
index 788ebaf..c4b8903 100644
--- a/tests/libqos/virtio-pci.c
+++ b/tests/libqos/virtio-pci.c
@@ -60,25 +60,25 @@ static void qvirtio_pci_assign_device(QVirtioDevice *d,
void *data)
*vpcidev = (QVirtioPCIDevice *)d;
}
-static uint8_t qvirtio_pci_config_readb(QVirtioDevice *d, void *addr)
+static uint8_t qvirtio_pci_config_readb(QVirtioDevice *d, uint64_t addr)
{
QVirtioPCIDevice *dev = (QVirtioPCIDevice *)d;
- return qpci_io_readb(dev->pdev, addr);
+ return qpci_io_readb(dev->pdev, (void *)addr);
}
-static uint16_t qvirtio_pci_config_readw(QVirtioDevice *d, void *addr)
+static uint16_t qvirtio_pci_config_readw(QVirtioDevice *d, uint64_t addr)
{
QVirtioPCIDevice *dev = (QVirtioPCIDevice *)d;
- return qpci_io_readw(dev->pdev, addr);
+ return qpci_io_readw(dev->pdev, (void *)addr);
}
-static uint32_t qvirtio_pci_config_readl(QVirtioDevice *d, void *addr)
+static uint32_t qvirtio_pci_config_readl(QVirtioDevice *d, uint64_t addr)
{
QVirtioPCIDevice *dev = (QVirtioPCIDevice *)d;
- return qpci_io_readl(dev->pdev, addr);
+ return qpci_io_readl(dev->pdev, (void *)addr);
}
-static uint64_t qvirtio_pci_config_readq(QVirtioDevice *d, void *addr)
+static uint64_t qvirtio_pci_config_readq(QVirtioDevice *d, uint64_t addr)
{
QVirtioPCIDevice *dev = (QVirtioPCIDevice *)d;
int i;
@@ -86,11 +86,13 @@ static uint64_t qvirtio_pci_config_readq(QVirtioDevice *d,
void *addr)
if (qtest_big_endian()) {
for (i = 0; i < 8; ++i) {
- u64 |= (uint64_t)qpci_io_readb(dev->pdev, addr + i) << (7 - i) * 8;
+ u64 |= (uint64_t)qpci_io_readb(dev->pdev, (void *)addr + i)
+ << (7 - i) * 8;
}
} else {
for (i = 0; i < 8; ++i) {
- u64 |= (uint64_t)qpci_io_readb(dev->pdev, addr + i) << i * 8;
+ u64 |= (uint64_t)qpci_io_readb(dev->pdev, (void *)addr + i)
+ << i * 8;
}
}
@@ -100,31 +102,31 @@ static uint64_t qvirtio_pci_config_readq(QVirtioDevice
*d, void *addr)
static uint32_t qvirtio_pci_get_features(QVirtioDevice *d)
{
QVirtioPCIDevice *dev = (QVirtioPCIDevice *)d;
- return qpci_io_readl(dev->pdev, dev->addr + QVIRTIO_DEVICE_FEATURES);
+ return qpci_io_readl(dev->pdev, dev->addr + QVIRTIO_PCI_DEVICE_FEATURES);
}
static void qvirtio_pci_set_features(QVirtioDevice *d, uint32_t features)
{
QVirtioPCIDevice *dev = (QVirtioPCIDevice *)d;
- qpci_io_writel(dev->pdev, dev->addr + QVIRTIO_GUEST_FEATURES, features);
+ qpci_io_writel(dev->pdev, dev->addr + QVIRTIO_PCI_GUEST_FEATURES,
features);
}
static uint32_t qvirtio_pci_get_guest_features(QVirtioDevice *d)
{
QVirtioPCIDevice *dev = (QVirtioPCIDevice *)d;
- return qpci_io_readl(dev->pdev, dev->addr + QVIRTIO_GUEST_FEATURES);
+ return qpci_io_readl(dev->pdev, dev->addr + QVIRTIO_PCI_GUEST_FEATURES);
}
static uint8_t qvirtio_pci_get_status(QVirtioDevice *d)
{
QVirtioPCIDevice *dev = (QVirtioPCIDevice *)d;
- return qpci_io_readb(dev->pdev, dev->addr + QVIRTIO_DEVICE_STATUS);
+ return qpci_io_readb(dev->pdev, dev->addr + QVIRTIO_PCI_DEVICE_STATUS);
}
static void qvirtio_pci_set_status(QVirtioDevice *d, uint8_t status)
{
QVirtioPCIDevice *dev = (QVirtioPCIDevice *)d;
- qpci_io_writeb(dev->pdev, dev->addr + QVIRTIO_DEVICE_STATUS, status);
+ qpci_io_writeb(dev->pdev, dev->addr + QVIRTIO_PCI_DEVICE_STATUS, status);
}
static bool qvirtio_pci_get_queue_isr_status(QVirtioDevice *d, QVirtQueue *vq)
@@ -144,7 +146,7 @@ static bool qvirtio_pci_get_queue_isr_status(QVirtioDevice
*d, QVirtQueue *vq)
return data == vqpci->msix_data;
}
} else {
- return qpci_io_readb(dev->pdev, dev->addr + QVIRTIO_ISR_STATUS) & 1;
+ return qpci_io_readb(dev->pdev, dev->addr + QVIRTIO_PCI_ISR_STATUS) &
1;
}
}
@@ -164,26 +166,26 @@ static bool
qvirtio_pci_get_config_isr_status(QVirtioDevice *d)
return data == dev->config_msix_data;
}
} else {
- return qpci_io_readb(dev->pdev, dev->addr + QVIRTIO_ISR_STATUS) & 2;
+ return qpci_io_readb(dev->pdev, dev->addr + QVIRTIO_PCI_ISR_STATUS) &
2;
}
}
static void qvirtio_pci_queue_select(QVirtioDevice *d, uint16_t index)
{
QVirtioPCIDevice *dev = (QVirtioPCIDevice *)d;
- qpci_io_writeb(dev->pdev, dev->addr + QVIRTIO_QUEUE_SELECT, index);
+ qpci_io_writeb(dev->pdev, dev->addr + QVIRTIO_PCI_QUEUE_SELECT, index);
}
static uint16_t qvirtio_pci_get_queue_size(QVirtioDevice *d)
{
QVirtioPCIDevice *dev = (QVirtioPCIDevice *)d;
- return qpci_io_readw(dev->pdev, dev->addr + QVIRTIO_QUEUE_SIZE);
+ return qpci_io_readw(dev->pdev, dev->addr + QVIRTIO_PCI_QUEUE_SIZE);
}
static void qvirtio_pci_set_queue_address(QVirtioDevice *d, uint32_t pfn)
{
QVirtioPCIDevice *dev = (QVirtioPCIDevice *)d;
- qpci_io_writel(dev->pdev, dev->addr + QVIRTIO_QUEUE_ADDRESS, pfn);
+ qpci_io_writel(dev->pdev, dev->addr + QVIRTIO_PCI_QUEUE_ADDRESS, pfn);
}
static QVirtQueue *qvirtio_pci_virtqueue_setup(QVirtioDevice *d,
@@ -225,7 +227,7 @@ static QVirtQueue
*qvirtio_pci_virtqueue_setup(QVirtioDevice *d,
static void qvirtio_pci_virtqueue_kick(QVirtioDevice *d, QVirtQueue *vq)
{
QVirtioPCIDevice *dev = (QVirtioPCIDevice *)d;
- qpci_io_writew(dev->pdev, dev->addr + QVIRTIO_QUEUE_NOTIFY, vq->index);
+ qpci_io_writew(dev->pdev, dev->addr + QVIRTIO_PCI_QUEUE_NOTIFY, vq->index);
}
const QVirtioBus qvirtio_pci = {
@@ -305,8 +307,8 @@ void qvirtqueue_pci_msix_setup(QVirtioPCIDevice *d,
QVirtQueuePCI *vqpci,
control &
~PCI_MSIX_ENTRY_CTRL_MASKBIT);
qvirtio_pci_queue_select(&d->vdev, vqpci->vq.index);
- qpci_io_writew(d->pdev, d->addr + QVIRTIO_MSIX_QUEUE_VECTOR, entry);
- vector = qpci_io_readw(d->pdev, d->addr + QVIRTIO_MSIX_QUEUE_VECTOR);
+ qpci_io_writew(d->pdev, d->addr + QVIRTIO_PCI_MSIX_QUEUE_VECTOR, entry);
+ vector = qpci_io_readw(d->pdev, d->addr + QVIRTIO_PCI_MSIX_QUEUE_VECTOR);
g_assert_cmphex(vector, !=, QVIRTIO_MSI_NO_VECTOR);
}
@@ -337,7 +339,7 @@ void
qvirtio_pci_set_msix_configuration_vector(QVirtioPCIDevice *d,
qpci_io_writel(d->pdev, addr + PCI_MSIX_ENTRY_VECTOR_CTRL,
control &
~PCI_MSIX_ENTRY_CTRL_MASKBIT);
- qpci_io_writew(d->pdev, d->addr + QVIRTIO_MSIX_CONF_VECTOR, entry);
- vector = qpci_io_readw(d->pdev, d->addr + QVIRTIO_MSIX_CONF_VECTOR);
+ qpci_io_writew(d->pdev, d->addr + QVIRTIO_PCI_MSIX_CONF_VECTOR, entry);
+ vector = qpci_io_readw(d->pdev, d->addr + QVIRTIO_PCI_MSIX_CONF_VECTOR);
g_assert_cmphex(vector, !=, QVIRTIO_MSI_NO_VECTOR);
}
diff --git a/tests/libqos/virtio-pci.h b/tests/libqos/virtio-pci.h
index 883f7ff..8f0e52a 100644
--- a/tests/libqos/virtio-pci.h
+++ b/tests/libqos/virtio-pci.h
@@ -13,18 +13,18 @@
#include "libqos/virtio.h"
#include "libqos/pci.h"
-#define QVIRTIO_DEVICE_FEATURES 0x00
-#define QVIRTIO_GUEST_FEATURES 0x04
-#define QVIRTIO_QUEUE_ADDRESS 0x08
-#define QVIRTIO_QUEUE_SIZE 0x0C
-#define QVIRTIO_QUEUE_SELECT 0x0E
-#define QVIRTIO_QUEUE_NOTIFY 0x10
-#define QVIRTIO_DEVICE_STATUS 0x12
-#define QVIRTIO_ISR_STATUS 0x13
-#define QVIRTIO_MSIX_CONF_VECTOR 0x14
-#define QVIRTIO_MSIX_QUEUE_VECTOR 0x16
-#define QVIRTIO_DEVICE_SPECIFIC_MSIX 0x18
-#define QVIRTIO_DEVICE_SPECIFIC_NO_MSIX 0x14
+#define QVIRTIO_PCI_DEVICE_FEATURES 0x00
+#define QVIRTIO_PCI_GUEST_FEATURES 0x04
+#define QVIRTIO_PCI_QUEUE_ADDRESS 0x08
+#define QVIRTIO_PCI_QUEUE_SIZE 0x0C
+#define QVIRTIO_PCI_QUEUE_SELECT 0x0E
+#define QVIRTIO_PCI_QUEUE_NOTIFY 0x10
+#define QVIRTIO_PCI_DEVICE_STATUS 0x12
+#define QVIRTIO_PCI_ISR_STATUS 0x13
+#define QVIRTIO_PCI_MSIX_CONF_VECTOR 0x14
+#define QVIRTIO_PCI_MSIX_QUEUE_VECTOR 0x16
+#define QVIRTIO_PCI_DEVICE_SPECIFIC_MSIX 0x18
+#define QVIRTIO_PCI_DEVICE_SPECIFIC_NO_MSIX 0x14
#define QVIRTIO_PCI_ALIGN 4096
diff --git a/tests/libqos/virtio.c b/tests/libqos/virtio.c
index 128dbd0..6adf848 100644
--- a/tests/libqos/virtio.c
+++ b/tests/libqos/virtio.c
@@ -12,25 +12,25 @@
#include "libqos/virtio.h"
uint8_t qvirtio_config_readb(const QVirtioBus *bus, QVirtioDevice *d,
- void *addr)
+ uint64_t addr)
{
return bus->config_readb(d, addr);
}
uint16_t qvirtio_config_readw(const QVirtioBus *bus, QVirtioDevice *d,
- void *addr)
+ uint64_t addr)
{
return bus->config_readw(d, addr);
}
uint32_t qvirtio_config_readl(const QVirtioBus *bus, QVirtioDevice *d,
- void *addr)
+ uint64_t addr)
{
return bus->config_readl(d, addr);
}
uint64_t qvirtio_config_readq(const QVirtioBus *bus, QVirtioDevice *d,
- void *addr)
+ uint64_t addr)
{
return bus->config_readq(d, addr);
}
diff --git a/tests/libqos/virtio.h b/tests/libqos/virtio.h
index 70b3376..476391e 100644
--- a/tests/libqos/virtio.h
+++ b/tests/libqos/virtio.h
@@ -93,10 +93,10 @@ typedef struct QVRingIndirectDesc {
} QVRingIndirectDesc;
typedef struct QVirtioBus {
- uint8_t (*config_readb)(QVirtioDevice *d, void *addr);
- uint16_t (*config_readw)(QVirtioDevice *d, void *addr);
- uint32_t (*config_readl)(QVirtioDevice *d, void *addr);
- uint64_t (*config_readq)(QVirtioDevice *d, void *addr);
+ uint8_t (*config_readb)(QVirtioDevice *d, uint64_t addr);
+ uint16_t (*config_readw)(QVirtioDevice *d, uint64_t addr);
+ uint32_t (*config_readl)(QVirtioDevice *d, uint64_t addr);
+ uint64_t (*config_readq)(QVirtioDevice *d, uint64_t addr);
/* Get features of the device */
uint32_t (*get_features)(QVirtioDevice *d);
@@ -144,13 +144,13 @@ static inline uint32_t qvring_size(uint32_t num, uint32_t
align)
}
uint8_t qvirtio_config_readb(const QVirtioBus *bus, QVirtioDevice *d,
- void *addr);
+ uint64_t addr);
uint16_t qvirtio_config_readw(const QVirtioBus *bus, QVirtioDevice *d,
- void *addr);
+ uint64_t addr);
uint32_t qvirtio_config_readl(const QVirtioBus *bus, QVirtioDevice *d,
- void *addr);
+ uint64_t addr);
uint64_t qvirtio_config_readq(const QVirtioBus *bus, QVirtioDevice *d,
- void *addr);
+ uint64_t addr);
uint32_t qvirtio_get_features(const QVirtioBus *bus, QVirtioDevice *d);
void qvirtio_set_features(const QVirtioBus *bus, QVirtioDevice *d,
uint32_t features);
diff --git a/tests/virtio-blk-test.c b/tests/virtio-blk-test.c
index fdc6ffe..1ea594d 100644
--- a/tests/virtio-blk-test.c
+++ b/tests/virtio-blk-test.c
@@ -52,11 +52,12 @@ typedef struct QVirtioBlkReq {
uint8_t status;
} QVirtioBlkReq;
-static QPCIBus *test_start(void)
+static char *drive_create(void)
{
- char cmdline[100];
- char tmp_path[] = "/tmp/qtest.XXXXXX";
int fd, ret;
+ char *tmp_path = malloc(18);
+
+ strncpy(tmp_path, "/tmp/qtest.XXXXXX", 18);
/* Create a temporary raw image */
fd = mkstemp(tmp_path);
@@ -65,6 +66,16 @@ static QPCIBus *test_start(void)
g_assert_cmpint(ret, ==, 0);
close(fd);
+ return tmp_path;
+}
+
+static QPCIBus *pci_test_start(void)
+{
+ char cmdline[100];
+ char *tmp_path;
+
+ tmp_path = drive_create();
+
snprintf(cmdline, 100, "-drive if=none,id=drive0,file=%s "
"-device virtio-blk-pci,drive=drive0,addr=%x.%x",
tmp_path, PCI_SLOT, PCI_FN);
@@ -79,7 +90,7 @@ static void test_end(void)
qtest_end();
}
-static QVirtioPCIDevice *virtio_blk_init(QPCIBus *bus)
+static QVirtioPCIDevice *virtio_blk_pci_init(QPCIBus *bus)
{
QVirtioPCIDevice *dev;
@@ -127,14 +138,14 @@ static void pci_basic(void)
uint8_t status;
char *data;
- bus = test_start();
+ bus = pci_test_start();
- dev = virtio_blk_init(bus);
+ dev = virtio_blk_pci_init(bus);
/* MSI-X is not enabled */
- addr = dev->addr + QVIRTIO_DEVICE_SPECIFIC_NO_MSIX;
+ addr = dev->addr + QVIRTIO_PCI_DEVICE_SPECIFIC_NO_MSIX;
- capacity = qvirtio_config_readq(&qvirtio_pci, &dev->vdev, addr);
+ capacity = qvirtio_config_readq(&qvirtio_pci, &dev->vdev, (uint64_t)addr);
g_assert_cmpint(capacity, ==, TEST_IMAGE_SIZE / 512);
features = qvirtio_get_features(&qvirtio_pci, &dev->vdev);
@@ -254,6 +265,7 @@ static void pci_basic(void)
guest_free(alloc, vqpci->vq.desc);
qvirtio_pci_device_disable(dev);
g_free(dev);
+ qpci_free_pc(bus);
test_end();
}
@@ -273,14 +285,14 @@ static void pci_indirect(void)
uint8_t status;
char *data;
- bus = test_start();
+ bus = pci_test_start();
- dev = virtio_blk_init(bus);
+ dev = virtio_blk_pci_init(bus);
/* MSI-X is not enabled */
- addr = dev->addr + QVIRTIO_DEVICE_SPECIFIC_NO_MSIX;
+ addr = dev->addr + QVIRTIO_PCI_DEVICE_SPECIFIC_NO_MSIX;
- capacity = qvirtio_config_readq(&qvirtio_pci, &dev->vdev, addr);
+ capacity = qvirtio_config_readq(&qvirtio_pci, &dev->vdev, (uint64_t)addr);
g_assert_cmpint(capacity, ==, TEST_IMAGE_SIZE / 512);
features = qvirtio_get_features(&qvirtio_pci, &dev->vdev);
@@ -353,6 +365,7 @@ static void pci_indirect(void)
guest_free(alloc, vqpci->vq.desc);
qvirtio_pci_device_disable(dev);
g_free(dev);
+ qpci_free_pc(bus);
test_end();
}
@@ -364,14 +377,14 @@ static void pci_config(void)
void *addr;
uint64_t capacity;
- bus = test_start();
+ bus = pci_test_start();
- dev = virtio_blk_init(bus);
+ dev = virtio_blk_pci_init(bus);
/* MSI-X is not enabled */
- addr = dev->addr + QVIRTIO_DEVICE_SPECIFIC_NO_MSIX;
+ addr = dev->addr + QVIRTIO_PCI_DEVICE_SPECIFIC_NO_MSIX;
- capacity = qvirtio_config_readq(&qvirtio_pci, &dev->vdev, addr);
+ capacity = qvirtio_config_readq(&qvirtio_pci, &dev->vdev, (uint64_t)addr);
g_assert_cmpint(capacity, ==, TEST_IMAGE_SIZE / 512);
qvirtio_set_driver_ok(&qvirtio_pci, &dev->vdev);
@@ -381,11 +394,12 @@ static void pci_config(void)
g_assert(qvirtio_wait_config_isr(&qvirtio_pci, &dev->vdev,
QVIRTIO_BLK_TIMEOUT));
- capacity = qvirtio_config_readq(&qvirtio_pci, &dev->vdev, addr);
+ capacity = qvirtio_config_readq(&qvirtio_pci, &dev->vdev, (uint64_t)addr);
g_assert_cmpint(capacity, ==, n_size / 512);
qvirtio_pci_device_disable(dev);
g_free(dev);
+ qpci_free_pc(bus);
test_end();
}
@@ -405,18 +419,18 @@ static void pci_msix(void)
uint8_t status;
char *data;
- bus = test_start();
+ bus = pci_test_start();
alloc = pc_alloc_init();
- dev = virtio_blk_init(bus);
+ dev = virtio_blk_pci_init(bus);
qpci_msix_enable(dev->pdev);
qvirtio_pci_set_msix_configuration_vector(dev, alloc, 0);
/* MSI-X is enabled */
- addr = dev->addr + QVIRTIO_DEVICE_SPECIFIC_MSIX;
+ addr = dev->addr + QVIRTIO_PCI_DEVICE_SPECIFIC_MSIX;
- capacity = qvirtio_config_readq(&qvirtio_pci, &dev->vdev, addr);
+ capacity = qvirtio_config_readq(&qvirtio_pci, &dev->vdev, (uint64_t)addr);
g_assert_cmpint(capacity, ==, TEST_IMAGE_SIZE / 512);
features = qvirtio_get_features(&qvirtio_pci, &dev->vdev);
@@ -437,7 +451,7 @@ static void pci_msix(void)
g_assert(qvirtio_wait_config_isr(&qvirtio_pci, &dev->vdev,
QVIRTIO_BLK_TIMEOUT));
- capacity = qvirtio_config_readq(&qvirtio_pci, &dev->vdev, addr);
+ capacity = qvirtio_config_readq(&qvirtio_pci, &dev->vdev, (uint64_t)addr);
g_assert_cmpint(capacity, ==, n_size / 512);
/* Write request */
@@ -497,6 +511,7 @@ static void pci_msix(void)
qpci_msix_disable(dev->pdev);
qvirtio_pci_device_disable(dev);
g_free(dev);
+ qpci_free_pc(bus);
test_end();
}
@@ -515,18 +530,18 @@ static void pci_idx(void)
uint8_t status;
char *data;
- bus = test_start();
+ bus = pci_test_start();
alloc = pc_alloc_init();
- dev = virtio_blk_init(bus);
+ dev = virtio_blk_pci_init(bus);
qpci_msix_enable(dev->pdev);
qvirtio_pci_set_msix_configuration_vector(dev, alloc, 0);
/* MSI-X is enabled */
- addr = dev->addr + QVIRTIO_DEVICE_SPECIFIC_MSIX;
+ addr = dev->addr + QVIRTIO_PCI_DEVICE_SPECIFIC_MSIX;
- capacity = qvirtio_config_readq(&qvirtio_pci, &dev->vdev, addr);
+ capacity = qvirtio_config_readq(&qvirtio_pci, &dev->vdev, (uint64_t)addr);
g_assert_cmpint(capacity, ==, TEST_IMAGE_SIZE / 512);
features = qvirtio_get_features(&qvirtio_pci, &dev->vdev);
@@ -619,6 +634,7 @@ static void pci_idx(void)
qpci_msix_disable(dev->pdev);
qvirtio_pci_device_disable(dev);
g_free(dev);
+ qpci_free_pc(bus);
test_end();
}
--
1.7.10.4
