diff options
| author | Eli Cohen <elic@nvidia.com> | 2022-01-05 14:46:33 +0300 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2022-01-15 02:50:53 +0300 |
| commit | a64917bc2e9b1e0aa716b783c4ec879fdd280300 (patch) | |
| tree | 63b04363f3e8d383b1273899916c5fcc26f97f64 /drivers/virtio | |
| parent | 870aaff92e959e29d40f9cfdb5ed06ba2fc2dae0 (diff) | |
| download | linux-a64917bc2e9b1e0aa716b783c4ec879fdd280300.tar.xz | |
vdpa: Provide interface to read driver features
Provide an interface to read the negotiated features. This is needed
when building the netlink message in vdpa_dev_net_config_fill().
Also fix the implementation of vdpa_dev_net_config_fill() to use the
negotiated features instead of the device features.
To make APIs clearer, make the following name changes to struct
vdpa_config_ops so they better describe their operations:
get_features -> get_device_features
set_features -> set_driver_features
Finally, add get_driver_features to return the negotiated features and
add implementation to all the upstream drivers.
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Eli Cohen <elic@nvidia.com>
Link: https://lore.kernel.org/r/20220105114646.577224-2-elic@nvidia.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'drivers/virtio')
| -rw-r--r-- | drivers/virtio/virtio_vdpa.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/virtio/virtio_vdpa.c b/drivers/virtio/virtio_vdpa.c index f85f860bc10b..a84b04ba3195 100644 --- a/drivers/virtio/virtio_vdpa.c +++ b/drivers/virtio/virtio_vdpa.c @@ -308,7 +308,7 @@ static u64 virtio_vdpa_get_features(struct virtio_device *vdev) struct vdpa_device *vdpa = vd_get_vdpa(vdev); const struct vdpa_config_ops *ops = vdpa->config; - return ops->get_features(vdpa); + return ops->get_device_features(vdpa); } static int virtio_vdpa_finalize_features(struct virtio_device *vdev) |