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

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Message-Id: <20230923170540.1447301-7-lulu@redhat.com>
Date:   Sun, 24 Sep 2023 01:05:39 +0800
From:   Cindy Lu <lulu@...hat.com>
To:     lulu@...hat.com, jasowang@...hat.com, mst@...hat.com,
        yi.l.liu@...el.com, jgg@...dia.com, linux-kernel@...r.kernel.org,
        virtualization@...ts.linux-foundation.org, netdev@...r.kernel.org
Subject: [RFC 6/7] vdpa_sim :Add support for iommufd

Add new vdpa_config_ops to support iommufd

Signed-off-by: Cindy Lu <lulu@...hat.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