Re: [PATCH] xen/arm: do not try to add pci-domain for disabled devices

[Julien Grall <julien@xxxxxxx>]

On 28/10/2021 12:01, Oleksandr Andrushchenko wrote:
> Hi, Julien!
>
> [snip]
> On 28.10.21 13:48, Julien Grall wrote:
> > Hi Stefano,
> >
> > Looking at linux/arch/arm64/boot/dts/, there are a few Device-Tree that contain the 
> > property "linux,pci-domain". All of them seems to also add it for disabled 
> > hostbridges.
> >
> > However, I am under the impression that it is more common to have a Devide-Tree without 
> > any property "linux,pci-domain". When PCI support is enabled, Xen will generate 
> > the domain ID for the hostbridge and write it to the DT.
> >
> > This doesn't work for disabled hostbridge and I think this is Oleksandr's 
> > problem. @Oleksandr can you confirm it?
> Yes, what I have is a disabled node without "linux,pci-domain"
Just to confirm, is it the same for enabled hostbridges?

Cheers,

--
Julien Grall