[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [PATCH 08/10] vpci/arm: Allow updating BAR's header for non-ECAM bridges



On 09.11.2020 13:50, Oleksandr Andrushchenko wrote:
> From: Oleksandr Andrushchenko <oleksandr_andrushchenko@xxxxxxxx>
> 
> Non-ECAM host bridges in hwdom go directly to PCI config space,
> not through vpci (they use their specific method for accessing PCI
> configuration, e.g. dedicated registers etc.).

And access to these dedicated registers can't be intercepted? It
would seem to me that if so, such a platform is not capable of
being virtualized (without cooperation by all the domains in
possession of devices).

Jan



 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.