> > Then how about we enable this, iova=va, if only all PCI devices are binded > to vfio-pci (iommu mode)? > > Right, same I proposed (I guess) in v2 such that iova bus autodetecting in > case see all device bound > to vfio-pci then autoselect iova=va, in v3 series (I guess) discussion: it was > concluded that > better to send hint from driver. Refer work history, though iova bus still > does > said > auto-detection.
Sorry I missed that. I tend to think that almost all PMDs for physical devices shall add this flag then. Thanks, Jianfeng
