On Mon, Mar 30, 2020 at 12:33:01PM -0700, Fenghua Yu wrote: > Typical hardware devices require a driver stack to translate application > buffers to hardware addresses, and a kernel-user transition to notify the > hardware of new work. What if both the translation and transition overhead > could be eliminated? This is what Shared Virtual Address (SVA) and ENQCMD > enabled hardware like Data Streaming Accelerator (DSA) aims to achieve. > Applications map portals in their local-address-space and directly submit > work to them using a new instruction. > Hi, maintainers,
Any comment on this series? Thanks. -Fenghua _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
