Hi Michael， Really sorry for the delay, I was sick-leave for almost 2 months, which caused the delay in the development of this feature. I will continue working on this feature soon. Thanks Cindy
On Wed, Sep 13, 2023 at 9:31 PM Michael S. Tsirkin <m...@redhat.com> wrote: > > On Wed, May 03, 2023 at 05:13:30PM +0800, Cindy Lu wrote: > > Hi All > > There is the RFC to support the IOMMUFD in vdpa device > > any comments are welcome > > Thanks > > Cindy > > Any plans to work on this or should I consider this abandoned? > > > > 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 >
