Messages in this thread | | | Subject | Re: [PATCH 01/10] xen/pvh: Support ParaVirtualized Hardware extensions. | From | Ian Campbell <> | Date | Wed, 24 Oct 2012 10:37:45 +0100 |
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On Tue, 2012-10-23 at 19:12 +0100, Konrad Rzeszutek Wilk wrote: > diff --git a/include/xen/interface/physdev.h b/include/xen/interface/physdev.h > index 1844d31..83050d3 100644 > --- a/include/xen/interface/physdev.h > +++ b/include/xen/interface/physdev.h > @@ -274,6 +274,16 @@ struct physdev_dbgp_op { > } u; > }; > > +#define PHYSDEVOP_map_iomem 30 > +struct physdev_map_iomem { > + /* IN */ > + uint64_t first_gfn; > + uint64_t first_mfn; > + uint32_t nr_mfns; > + uint32_t add_mapping; /* 1 == add mapping; 0 == unmap */
I think we would usually have map and unmap as separate ops.
> + > +}; > + > /* > * Notify that some PIRQ-bound event channels have been unmasked. > * ** This command is obsolete since interface version 0x00030202 and is **
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