> > The Tegra Next Generation SOC uses arm-smmu-v3, but it doesn't have support > > for BTM. > > Do you have plan to get your earlier patch to handle invalidate > > notifications into upstream sometime soon?
>Is that a limitation of the SMMU implementation, the interconnect or the >integration? It is the limitation of interconnect. The DVM messages don't reach SMMU. The BTM bit in SMMU IDR does indicate that it doesn't support BTM. -KR _______________________________________________ iommu mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/iommu
