On Mon, 2013-07-08 at 14:44 +1000, Alexey Kardashevskiy wrote:
> diff --git a/arch/powerpc/platforms/powernv/pci.h
> b/arch/powerpc/platforms/powernv/pci.h
> index 25d76c4..7ea82c1 100644
> --- a/arch/powerpc/platforms/powernv/pci.h
> +++ b/arch/powerpc/platforms/powernv/pci.h
> @@ -52,6 +52,7 @@ struct pnv_ioda_pe {
> int tce32_seg;
> int tce32_segcount;
> struct iommu_table tce32_table;
> + phys_addr_t it_index_rm;
Please ....
The fact that we hijack the it_index field of the iommu table
for the virtual address is bad enough, but really don't need
to perpetuate this :-)
Call the field something decent such as "tce_inval_reg_phys"
Cheers,
Ben.
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