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SubjectRe: [PATCH v7 11/19] iommu/arm-smmu: Implement reserved region get/put callbacks
On Mon, Jan 09, 2017 at 01:46:02PM +0000, Eric Auger wrote:
> The get() populates the list with the MSI IOVA reserved window.
>
> At the moment an arbitray MSI IOVA window is set at 0x8000000
> of size 1MB. This will allow to report those info in iommu-group
> sysfs.
>
> Signed-off-by: Eric Auger <eric.auger@redhat.com>
>
> ---
>
> v3 -> v4:
> - do not handle PCI host bridge windows anymore
> - encode prot
>
> RFC v2 -> v3:
> - use existing get/put_resv_regions
>
> RFC v1 -> v2:
> - use defines for MSI IOVA base and length
> ---
> drivers/iommu/arm-smmu.c | 28 ++++++++++++++++++++++++++++
> 1 file changed, 28 insertions(+)

Acked-by: Will Deacon <will.deacon@arm.com>

Will

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