Re: [Xen-devel] [PATCH v8 1/7] iommu: introduce the concept of DFN...

[Paul Durrant <Paul.Durrant@xxxxxxxxxx>]

> -----Original Message-----
> From: Jan Beulich [mailto:JBeulich@xxxxxxxx]
> Sent: 13 September 2018 14:41
> To: Paul Durrant <Paul.Durrant@xxxxxxxxxx>
> Cc: Suravee Suthikulpanit <suravee.suthikulpanit@xxxxxxx>; Julien Grall
> <julien.grall@xxxxxxx>; Wei Liu <wei.liu2@xxxxxxxxxx>; Kevin Tian
> <kevin.tian@xxxxxxxxx>; Stefano Stabellini <sstabellini@xxxxxxxxxx>; xen-
> devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
> Subject: RE: [PATCH v8 1/7] iommu: introduce the concept of DFN...
> 
> >>> On 13.09.18 at 15:09, <Paul.Durrant@xxxxxxxxxx> wrote:
> > Do you want me to move the page size definitions and re-submit with
> > the other things fixed up?
> 
> Irrespective of your subsequent reply, re-submission perhaps wants to
> wait until you've clarified with ARM folks which of the #define-s need
> to move, and which ones may remain common.
> 

Ok.

Julien, 
  Is there a concept of default IOMMU page size for ARM, or is it always 
implementation specific?

  Paul

> Jan
> 


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