On Fri, May 5, 2023 at 11:29 AM Jason Wang <jasow...@redhat.com> wrote:
>
> Hi Cindy
>
> On Wed, May 3, 2023 at 5:13 PM Cindy Lu <l...@redhat.com> wrote:
> >
> > Hi All
> > There is the RFC to support the IOMMUFD in vdpa device
> > any comments are welcome
> > Thanks
> > Cindy
>
> Please post the kernel patch as well as a reference.
>
> Thanks
>
sure，will do
Thanks
cindy
> >
> > Cindy Lu (7):
> > vhost: introduce new UAPI to support IOMMUFD
> > qapi: support iommufd in vdpa
> > virtio : add a ptr for vdpa_iommufd in VirtIODevice
> > net/vhost-vdpa: Add the check for iommufd
> > vhost-vdpa: Add the iommufd support in the map/unmap function
> > vhost-vdpa: init iommufd function in vhost_vdpa start
> > vhost-vdpa-iommufd: Add iommufd support for vdpa
> >
> > hw/virtio/meson.build | 2 +-
> > hw/virtio/vhost-vdpa-iommufd.c | 240 +++++++++++++++++++++++++++++++++
> > hw/virtio/vhost-vdpa.c | 74 +++++++++-
> > include/hw/virtio/vhost-vdpa.h | 47 +++++++
> > include/hw/virtio/virtio.h | 5 +
> > linux-headers/linux/vhost.h | 72 ++++++++++
> > net/vhost-vdpa.c | 31 +++--
> > qapi/net.json | 1 +
> > 8 files changed, 451 insertions(+), 21 deletions(-)
> > create mode 100644 hw/virtio/vhost-vdpa-iommufd.c
> >
> > --
> > 2.34.3
> >
>
