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 * ** This command is obsolete since interface version 0x00030202 and is **
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