diff options
Diffstat (limited to 'hw/virtio-pci.c')
| -rw-r--r-- | hw/virtio-pci.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/hw/virtio-pci.c b/hw/virtio-pci.c index d222ce0..4500130 100644 --- a/hw/virtio-pci.c +++ b/hw/virtio-pci.c @@ -236,9 +236,7 @@ static uint32_t virtio_ioport_read(VirtIOPCIProxy *proxy, uint32_t addr) switch (addr) { case VIRTIO_PCI_HOST_FEATURES: ret = vdev->get_features(vdev); - ret |= (1 << VIRTIO_F_NOTIFY_ON_EMPTY); - ret |= (1 << VIRTIO_RING_F_INDIRECT_DESC); - ret |= (1 << VIRTIO_F_BAD_FEATURE); + ret |= vdev->binding->get_features(proxy); break; case VIRTIO_PCI_GUEST_FEATURES: ret = vdev->features; @@ -382,12 +380,22 @@ static void virtio_write_config(PCIDevice *pci_dev, uint32_t address, msix_write_config(pci_dev, address, val, len); } +static unsigned virtio_pci_get_features(void *opaque) +{ + unsigned ret = 0; + ret |= (1 << VIRTIO_F_NOTIFY_ON_EMPTY); + ret |= (1 << VIRTIO_RING_F_INDIRECT_DESC); + ret |= (1 << VIRTIO_F_BAD_FEATURE); + return ret; +} + static const VirtIOBindings virtio_pci_bindings = { .notify = virtio_pci_notify, .save_config = virtio_pci_save_config, .load_config = virtio_pci_load_config, .save_queue = virtio_pci_save_queue, .load_queue = virtio_pci_load_queue, + .get_features = virtio_pci_get_features, }; static void virtio_init_pci(VirtIOPCIProxy *proxy, VirtIODevice *vdev, |