On 19/02/18 02:51, Rob Herring wrote: [...] >> +- pasid-bits: Some masters support multiple address spaces for DMA, by >> + tagging DMA transactions with an address space identifier. By default, >> + this is 0, which means that the device only has one address space. > > So 3 would mean 8 address spaces?
Yes > Maybe pasid-num-bits would be a bit clearer. Either way, Indeed, I'll change it > Reviewed-by: Rob Herring <r...@kernel.org> Thanks! Jean _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
