[RFC 6/7] vdpa_sim :Add support for iommufd

Cindy Lu
2023-09-23T17:07:31Z

Add new vdpa_config_ops to support iommufd

Signed-off-by: Cindy Lu <lulu@redhat.com>
---
drivers/vdpa/vdpa_sim/vdpa_sim.c | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/drivers/vdpa/vdpa_sim/vdpa_sim.c b/drivers/vdpa/vdpa_sim/vdpa_sim.c
index cb88891b44a8..55e6f45bb274 100644
--- a/drivers/vdpa/vdpa_sim/vdpa_sim.c
+++ b/drivers/vdpa/vdpa_sim/vdpa_sim.c
@@ -727,6 +727,10 @@ static const struct vdpa_config_ops vdpasim_config_ops = {
.dma_map = vdpasim_dma_map,
.dma_unmap = vdpasim_dma_unmap,
.free = vdpasim_free,
+ .bind_iommufd = vdpa_iommufd_emulated_bind,
+ .unbind_iommufd = vdpa_iommufd_emulated_unbind,
+ .attach_ioas = vdpa_iommufd_emulated_attach_ioas,
+ .detach_ioas = vdpa_iommufd_emulated_detach_ioas,
};

static const struct vdpa_config_ops vdpasim_batch_config_ops = {
@@ -759,6 +763,10 @@ static const struct vdpa_config_ops vdpasim_batch_config_ops = {
.set_group_asid = vdpasim_set_group_asid,
.set_map = vdpasim_set_map,
.free = vdpasim_free,
+ .bind_iommufd = vdpa_iommufd_emulated_bind,
+ .unbind_iommufd = vdpa_iommufd_emulated_unbind,
+ .attach_ioas = vdpa_iommufd_emulated_attach_ioas,
+ .detach_ioas = vdpa_iommufd_emulated_detach_ioas,
};

MODULE_VERSION(DRV_VERSION);
--
2.34.3