On Mon, Nov 14, 2016 at 12:00:47PM +0000, Robin Murphy wrote: > If we've already made the decision to move away from bus ops, I don't > see that it makes sense to deliberately introduce new dependencies on > them. Besides, as it stands, this patch literally implements "tell the > iommu-core which hardware-iommus exist in the system and a seperate > iommu_ops ptr for each of them" straight off. Not sure which code you are looking at, but as I see it we have only per-device iommu-ops now (with this patch). That is different from having core-visible hardware-iommu instances where devices could link to. Also the rest of iommu-core code still makes use of the per-bus ops. The per-device ops are only used for the of_xlate fn-ptr. Joerg -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
