On Fri, Jun 10, 2022 at 02:56:08PM -0700, Dongli Zhang wrote: > Since this patch file has 200+ lines, would you please help clarify what does > 'this' indicate? This indicates that any choice of a different swiotlb pools needs to be hidden inside of ѕwiotlb. The dma mapping API already provides swiotlb the addressability requirement for the device. Similarly we already have a SWIOTLB_ANY flag that switches to a 64-bit buffer by default, which we can change to, or replace with a flag that allocates an additional buffer that is not addressing limited. _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
