linux-kernel - [RFC v1 7/8] vp_vdpa::Add support for iommufd

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Date:   Sat,  4 Nov 2023 01:16:40 +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 v1 7/8] vp_vdpa::Add support for iommufd

Add new vdpa_config_ops function to support iommufd

Signed-off-by: Cindy Lu <lulu@...hat.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,
 };
 
 static void vp_vdpa_free_irq_vectors(void *data)
-- 
2.34.3