diff options
Diffstat (limited to 'hw/virtio/virtio-pci.c')
| -rw-r--r-- | hw/virtio/virtio-pci.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c index fee65d3645..9b48aa8c3e 100644 --- a/hw/virtio/virtio-pci.c +++ b/hw/virtio/virtio-pci.c @@ -2111,12 +2111,16 @@ static void virtio_pci_device_plugged(DeviceState *d, Error **errp) PCI_BASE_ADDRESS_SPACE_IO, &proxy->bar); } - res = pcie_sriov_pf_init_from_user_created_vfs(&proxy->pci_dev, - proxy->last_pcie_cap_offset, - errp); - if (res > 0) { - proxy->last_pcie_cap_offset += res; - virtio_add_feature(&vdev->host_features, VIRTIO_F_SR_IOV); + if (pci_is_vf(&proxy->pci_dev)) { + pcie_ari_init(&proxy->pci_dev, proxy->last_pcie_cap_offset); + proxy->last_pcie_cap_offset += PCI_ARI_SIZEOF; + } else { + res = pcie_sriov_pf_init_from_user_created_vfs( + &proxy->pci_dev, proxy->last_pcie_cap_offset, errp); + if (res > 0) { + proxy->last_pcie_cap_offset += res; + virtio_add_feature(&vdev->host_features, VIRTIO_F_SR_IOV); + } } } |