Re: [Xen-devel] [v4][PATCH 04/19] xen/passthrough: extend hypercall to support rdm reservation policy

["Chen, Tiejun" <tiejun.chen@xxxxxxxxx>]

> > * for dt devices:
> >   - Ignore this flag entirely
> But we still a flag to assign_device() like this,
>
> diff --git a/xen/drivers/passthrough/device_tree.c
> b/xen/drivers/passthrough/device_tree.c
> index 5d3842a..a182487 100644
> --- a/xen/drivers/passthrough/device_tree.c
> +++ b/xen/drivers/passthrough/device_tree.c
> @@ -52,7 +52,8 @@ int iommu_assign_dt_device(struct domain *d, struct
> dt_device_node *dev)
>               goto fail;
>       }
>
> -    rc = hd->platform_ops->assign_device(d, 0, dt_to_dev(dev));
> +    rc = hd->platform_ops->assign_device(d, 0, dt_to_dev(dev),
> +                                         XEN_DOMCTL_DEV_RDM_RELAXED);
>
>       if ( rc )
>           goto fail;
>
> Or rc = hd->platform_ops->assign_device(d, 0, dt_to_dev(dev), 0)?
Any comments to this?

Thanks
Tiejun

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