diff options
Diffstat (limited to 'tests/libqos/virtio-pci.c')
| -rw-r--r-- | tests/libqos/virtio-pci.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/tests/libqos/virtio-pci.c b/tests/libqos/virtio-pci.c index 3f55c047a0..50499e75ef 100644 --- a/tests/libqos/virtio-pci.c +++ b/tests/libqos/virtio-pci.c @@ -175,6 +175,18 @@ static bool qvirtio_pci_get_config_isr_status(QVirtioDevice *d) } } +static void qvirtio_pci_wait_config_isr_status(QVirtioDevice *d, + gint64 timeout_us) +{ + QVirtioPCIDevice *dev = container_of(d, QVirtioPCIDevice, vdev); + gint64 start_time = g_get_monotonic_time(); + + do { + g_assert(g_get_monotonic_time() - start_time <= timeout_us); + qtest_clock_step(dev->pdev->bus->qts, 100); + } while (!qvirtio_pci_get_config_isr_status(d)); +} + static void qvirtio_pci_queue_select(QVirtioDevice *d, uint16_t index) { QVirtioPCIDevice *dev = container_of(d, QVirtioPCIDevice, vdev); @@ -257,7 +269,7 @@ const QVirtioBus qvirtio_pci = { .get_status = qvirtio_pci_get_status, .set_status = qvirtio_pci_set_status, .get_queue_isr_status = qvirtio_pci_get_queue_isr_status, - .get_config_isr_status = qvirtio_pci_get_config_isr_status, + .wait_config_isr_status = qvirtio_pci_wait_config_isr_status, .queue_select = qvirtio_pci_queue_select, .get_queue_size = qvirtio_pci_get_queue_size, .set_queue_address = qvirtio_pci_set_queue_address, |