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authorEric Auger <eric.auger@redhat.com>2020-09-08 21:33:09 +0200
committerMichael S. Tsirkin <mst@redhat.com>2020-09-29 02:14:30 -0400
commit8f39562a1b7e0590ca048284dbcbfaee17e136b8 (patch)
treecf1f6bfc7df9495d61f7986c3b7c4cb9e747ca63 /hw/virtio
parent59bf980d22af00880ab7f24f3da3c40e0cf13e98 (diff)
virtio-iommu-pci: force virtio version 1
Commit 9b3a35ec82 ("virtio: verify that legacy support is not accidentally on") added a safety check that requires to set 'disable-legacy=on' on virtio-iommu-pci: qemu-system-aarch64: -device virtio-iommu-pci: device is modern-only, use disable-legacy=on virtio-iommu was introduced after the release of VIRTIO 1.0 specifications, so it should be 'modern-only'. This patch forces virtio version 1 and removes the 'transitional_name' property removing the need to specify 'disable-legacy=on' on virtio-iommu-pci device. Cc: qemu-stable@nongnu.org Signed-off-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Message-Id: <20200908193309.20569-3-eric.auger@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/virtio')
-rw-r--r--hw/virtio/virtio-iommu-pci.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/virtio/virtio-iommu-pci.c b/hw/virtio/virtio-iommu-pci.c
index 76540e57b1..378f63b210 100644
--- a/hw/virtio/virtio-iommu-pci.c
+++ b/hw/virtio/virtio-iommu-pci.c
@@ -69,6 +69,7 @@ static void virtio_iommu_pci_realize(VirtIOPCIProxy *vpci_dev, Error **errp)
object_property_set_link(OBJECT(dev), "primary-bus",
OBJECT(pci_get_bus(&vpci_dev->pci_dev)),
&error_abort);
+ virtio_pci_force_virtio_1(vpci_dev);
qdev_realize(vdev, BUS(&vpci_dev->bus), errp);
}
@@ -98,7 +99,6 @@ static void virtio_iommu_pci_instance_init(Object *obj)
static const VirtioPCIDeviceTypeInfo virtio_iommu_pci_info = {
.base_name = TYPE_VIRTIO_IOMMU_PCI,
.generic_name = "virtio-iommu-pci",
- .transitional_name = "virtio-iommu-pci-transitional",
.non_transitional_name = "virtio-iommu-pci-non-transitional",
.instance_size = sizeof(VirtIOIOMMUPCI),
.instance_init = virtio_iommu_pci_instance_init,