Re: [PATCH 1/3] xen/virtio: restructure xen grant dma setup

[Stefano Stabellini <sstabellini@xxxxxxxxxx>]

On Thu, 6 Oct 2022, Oleksandr Tyshchenko wrote:
> On 06.10.22 10:14, Juergen Gross wrote:
> 
> Hello Juergen
> 
> > In order to prepare supporting other means than device tree for
> > setting up virtio devices under Xen, restructure the functions
> > xen_is_grant_dma_device() and xen_grant_setup_dma_ops() a little bit.
> >
> > Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
> 
> 
> Patch looks good,
> 
> one NIT, xen_dt_grant_setup_dma_ops() down the code doesn't actually 
> setup DMA OPS, it retrieves the backend domid via device-tree means and 
> stores it,
> 
> so I would rename to it, maybe something like 
> xen_dt_grant_setup_backend_domid() or xen_dt_grant_init_backend_domid(), 
> but I am not sure it would be good alternative.
> 
> 
> So, w/ or w/o renaming:
> 
> Reviewed-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@xxxxxxxx>
> 
> also
> 
> Tested-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@xxxxxxxx> # Arm64 
> only

Acked-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>