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Re: [RFC 0/7] vhost-vdpa: add support for iommufd
From: |
Michael S. Tsirkin |
Subject: |
Re: [RFC 0/7] vhost-vdpa: add support for iommufd |
Date: |
Mon, 5 Jun 2023 01:41:01 -0400 |
On Fri, May 05, 2023 at 02:29:23PM +0800, Cindy Lu wrote:
> On Fri, May 5, 2023 at 11:29 AM Jason Wang <jasowang@redhat.com> wrote:
> >
> > Hi Cindy
> >
> > On Wed, May 3, 2023 at 5:13 PM Cindy Lu <lulu@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
Is this effort going anywhere? It will soon be too late for
the next merge window.
> > >
> > > 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
> > >
> >
- Re: [RFC 0/7] vhost-vdpa: add support for iommufd,
Michael S. Tsirkin <=