On Sat, Nov 4, 2023 at 1:17 AM Cindy Lu <l...@redhat.com> wrote:
>
> Add new vdpa_config_ops function to support iommufd
>
> Signed-off-by: Cindy Lu <l...@redhat.com>
> ---
> drivers/vdpa/virtio_pci/vp_vdpa.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/vdpa/virtio_pci/vp_vdpa.c
> b/drivers/vdpa/virtio_pci/vp_vdpa.c
> index 281287fae89f..dd2c372d36a6 100644
> --- a/drivers/vdpa/virtio_pci/vp_vdpa.c
> +++ b/drivers/vdpa/virtio_pci/vp_vdpa.c
> @@ -460,6 +460,10 @@ static const struct vdpa_config_ops vp_vdpa_ops = {
> .set_config = vp_vdpa_set_config,
> .set_config_cb = vp_vdpa_set_config_cb,
> .get_vq_irq = vp_vdpa_get_vq_irq,
> + .bind_iommufd = vdpa_iommufd_physical_bind,
> + .unbind_iommufd = vdpa_iommufd_physical_unbind,
> + .attach_ioas = vdpa_iommufd_physical_attach_ioas,
> + .detach_ioas = vdpa_iommufd_physical_detach_ioas,
For the device that depends on the platform IOMMU, any reason we still
bother a per device config ops here just as an indirection?
Thanks
> };
>
> static void vp_vdpa_free_irq_vectors(void *data)
> --
> 2.34.3
>
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