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virtio-net: pass Device-TLB enable/disable events to vhost 

If vhost is enabled for virtio-net, Device-TLB enable/disable events
must be passed to vhost for proper IOMMU unmap flag selection.

Signed-off-by: Viktor Prutyanov <viktor@daynix.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Message-Id: <20230626091258.24453-3-viktor@daynix.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
(cherry picked from commit cd9b834688)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Viktor Prutyanov 2023-06-26 12:12:58 +03:00 committed by Michael Tokarev
parent 9a541b2143
commit ec934266fd
1 changed files with 1 additions and 0 deletions
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hw/net/virtio-net.c
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@ -3888,6 +3888,7 @@ static void virtio_net_class_init(ObjectClass *klass, void *data)
vdc->vmsd = &vmstate_virtio_net_device;
vdc->primary_unplug_pending = primary_unplug_pending;
vdc->get_vhost = virtio_net_get_vhost;
vdc->toggle_device_iotlb = vhost_toggle_device_iotlb;
}
static const TypeInfo virtio_net_info = {