On Thu, Mar 30, 2017 at 05:56:29PM +0100, Robin Murphy wrote:
> Calculating ASIDs/VMIDs dynamically from arm_smmu_cfg was a neat trick,
> but the global uniqueness workaround makes it somewhat more awkward, and
> means we end up having to pass extra state around in certain cases just
> to keep a ha
Calculating ASIDs/VMIDs dynamically from arm_smmu_cfg was a neat trick,
but the global uniqueness workaround makes it somewhat more awkward, and
means we end up having to pass extra state around in certain cases just
to keep a handle on the offset.
We already have 16 bits going spare in arm_smmu_c
