diff options
Diffstat (limited to 'tests/libqos/virtio.c')
| -rw-r--r-- | tests/libqos/virtio.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tests/libqos/virtio.c b/tests/libqos/virtio.c index 4f7e6bb..6049ff3 100644 --- a/tests/libqos/virtio.c +++ b/tests/libqos/virtio.c @@ -15,21 +15,25 @@ uint8_t qvirtio_config_readb(QVirtioDevice *d, uint64_t addr) { + g_assert_true(d->features_negotiated); return d->bus->config_readb(d, addr); } uint16_t qvirtio_config_readw(QVirtioDevice *d, uint64_t addr) { + g_assert_true(d->features_negotiated); return d->bus->config_readw(d, addr); } uint32_t qvirtio_config_readl(QVirtioDevice *d, uint64_t addr) { + g_assert_true(d->features_negotiated); return d->bus->config_readl(d, addr); } uint64_t qvirtio_config_readq(QVirtioDevice *d, uint64_t addr) { + g_assert_true(d->features_negotiated); return d->bus->config_readq(d, addr); } @@ -42,11 +46,13 @@ void qvirtio_set_features(QVirtioDevice *d, uint64_t features) { d->features = features; d->bus->set_features(d, features); + d->features_negotiated = true; } QVirtQueue *qvirtqueue_setup(QVirtioDevice *d, QGuestAllocator *alloc, uint16_t index) { + g_assert_true(d->features_negotiated); return d->bus->virtqueue_setup(d, alloc, index); } @@ -60,6 +66,7 @@ void qvirtio_reset(QVirtioDevice *d) { d->bus->set_status(d, 0); g_assert_cmphex(d->bus->get_status(d), ==, 0); + d->features_negotiated = false; } void qvirtio_set_acknowledge(QVirtioDevice *d) |