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Wysocki" , Danilo Krummrich , Len Brown , Pasha Tatashin , linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, linux-acpi@vger.kernel.org, Pasha Tatashin , Jason Miu , Vipin Sharma , Saeed Mahameed , Adithya Jayachandran , Parav Pandit , William Tu , Mike Rapoport , Leon Romanovsky Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Thu, Oct 2, 2025 at 4:21=E2=80=AFPM Jason Gunthorpe wrote= : > On Thu, Oct 02, 2025 at 02:31:08PM -0700, David Matlack wrote: > > And we don't care about PF drivers until we get to > > supporting SR-IOV. So the driver callbacks all seem unnecessary at > > this point. > > I guess we will see, but I'm hoping we can get quite far using > vfio-pci as the SRIOV PF driver and don't need to try to get a big PF > in-kernel driver entangled in this. So far we have had to support vfio-pci, pci-pf-stub, and idpf as PF drivers, and nvme looks like it's coming soon :(