Re: [Xen-devel] How to map machine address and pseudo-physical address?

[Guillaume Thouvenin <guillaume.thouvenin@xxxxxxxx>]

On Wed, 28 Feb 2007 17:30:58 -0500
"Bryan D. Payne" <bryan@xxxxxxxxxxxx> wrote:

> >  So the question is: Is machine memory mapped in dom0? if not, can  
> > I map
> > parts of it?
> 
> If I understand your question correctly, it sounds like you will want  
> to use the xc_map_foreign_range function from libxc. 

From my understanding (please correct me if I'm wrong), libxc is (more
or less) for Xen+dom0 what glibc is for Linux. It's a set of functions
that allows interactions between Xen/Dom0 and other domains. 

Me, I need to parse machine memory (that contains information provided
by BIOS) from Dom0 during Dom0's boot.

As I'm not 100% sure I will have a closer look to your proposition but I
think that it doesn't fit to my need.

Thanks for your answer Bryan,
Regards,
Guillaume

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