On Fri, 3 May 2024 at 13:43, Daniel Henrique Barboza <dbarb...@ventanamicro.com> wrote: > > Hi, > > In this RFC I want to check with Gerd and others if it's ok to add a PCI > id for the RISC-V IOMMU device. It's currently under review in [1]. The > idea is to fold this patch into the RISC-V IOMMU series if we're all ok > with this change.
My question here would be "why is this risc-v specific?" (and more generally "what is this for?" -- the cover letter and patch and documentation page provide almost no information about what this device is and why it needs to exist rather than using either virtio-iommu or else a model of a real hardware IOMMU.) thanks -- PMM
