search for: mlx5_vdpa_set_config_cb

...roup, >> .get_device_features = mlx5_vdpa_get_device_features, >> + .get_backend_features = mlx5_vdpa_get_backend_features, >> .set_driver_features = mlx5_vdpa_set_driver_features, >> .get_driver_features = mlx5_vdpa_get_driver_features, >> .set_config_cb = mlx5_vdpa_set_config_cb, >> -- >> 2.39.3

...oup = mlx5_vdpa_get_vq_group, > .get_device_features = mlx5_vdpa_get_device_features, > + .get_backend_features = mlx5_vdpa_get_backend_features, > .set_driver_features = mlx5_vdpa_set_driver_features, > .get_driver_features = mlx5_vdpa_get_driver_features, > .set_config_cb = mlx5_vdpa_set_config_cb, > -- > 2.39.3

...int err; > + > + print_features(mvdev, features, true); > + > + err = verify_min_features(mvdev, features); > + if (err) > + return err; > + > + ndev->mvdev.actual_features = features & ndev->mvdev.mlx_features; > + return err; > +} > + > +static void mlx5_vdpa_set_config_cb(struct vdpa_device *vdev, struct vdpa_callback *cb) > +{ > + /* not implemented */ > + mlx5_vdpa_warn(to_mvdev(vdev), "set config callback not supported\n"); > +} > + > +#define MLX5_VDPA_MAX_VQ_ENTRIES 256 Is this a hardware limitation, qemu can support up to 1K which...

Hi All: This series tries to add the support for control virtqueue in vDPA. Control virtqueue is used by networking device for accepting various commands from the driver. It's a must to support multiqueue and other configurations. When used by vhost-vDPA bus driver for VM, the control virtqueue should be shadowed via userspace VMM (Qemu) instead of being assigned directly to Guest. This is

Hi All: This series tries to add the support for control virtqueue in vDPA. Control virtqueue is used by networking device for accepting various commands from the driver. It's a must to support multiqueue and other configurations. When used by vhost-vDPA bus driver for VM, the control virtqueue should be shadowed via userspace VMM (Qemu) instead of being assigned directly to Guest. This is