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authorJiri Kosina <jkosina@suse.cz>2023-04-26 23:52:34 +0300
committerJiri Kosina <jkosina@suse.cz>2023-04-26 23:52:34 +0300
commitcdc780f044a803aff8845b949f800f0f3d095d5f (patch)
tree6695a80568f6b4aef414070f17859f434e229957 /drivers/virtio/virtio_vdpa.c
parent38518593ec55e897abda4b4be77b2ec8ec4447d1 (diff)
parent37386669887d3f2ccf021322c5558353d20f2387 (diff)
downloadlinux-cdc780f044a803aff8845b949f800f0f3d095d5f.tar.xz
Merge branch 'for-6.4/amd-sfh' into for-linus
- assorted functional fixes for amd-sfh driver (Basavaraj Natikar)
Diffstat (limited to 'drivers/virtio/virtio_vdpa.c')
-rw-r--r--drivers/virtio/virtio_vdpa.c13
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/virtio/virtio_vdpa.c b/drivers/virtio/virtio_vdpa.c
index 9670cc79371d..d7f5af62ddaa 100644
--- a/drivers/virtio/virtio_vdpa.c
+++ b/drivers/virtio/virtio_vdpa.c
@@ -135,6 +135,7 @@ virtio_vdpa_setup_vq(struct virtio_device *vdev, unsigned int index,
{
struct virtio_vdpa_device *vd_dev = to_virtio_vdpa_device(vdev);
struct vdpa_device *vdpa = vd_get_vdpa(vdev);
+ struct device *dma_dev;
const struct vdpa_config_ops *ops = vdpa->config;
struct virtio_vdpa_vq_info *info;
struct vdpa_callback cb;
@@ -175,9 +176,15 @@ virtio_vdpa_setup_vq(struct virtio_device *vdev, unsigned int index,
/* Create the vring */
align = ops->get_vq_align(vdpa);
- vq = vring_create_virtqueue(index, max_num, align, vdev,
- true, may_reduce_num, ctx,
- virtio_vdpa_notify, callback, name);
+
+ if (ops->get_vq_dma_dev)
+ dma_dev = ops->get_vq_dma_dev(vdpa, index);
+ else
+ dma_dev = vdpa_get_dma_dev(vdpa);
+ vq = vring_create_virtqueue_dma(index, max_num, align, vdev,
+ true, may_reduce_num, ctx,
+ virtio_vdpa_notify, callback,
+ name, dma_dev);
if (!vq) {
err = -ENOMEM;
goto error_new_virtqueue;