On Tue, Oct 12, 2021 at 02:52:17PM +0800, Jason Wang wrote: > This patch adds doc for validate() method. > > Signed-off-by: Jason Wang <jasowang@xxxxxxxxxx> And maybe document __virtio_clear_bit : it says "for use by transports" and now it's also legal in the validate callback. > --- > include/linux/virtio.h | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/include/linux/virtio.h b/include/linux/virtio.h > index 41edbc01ffa4..0cd8685aeba4 100644 > --- a/include/linux/virtio.h > +++ b/include/linux/virtio.h > @@ -152,6 +152,7 @@ size_t virtio_max_dma_size(struct virtio_device *vdev); > * @feature_table_size: number of entries in the feature table array. > * @feature_table_legacy: same as feature_table but when working in legacy mode. > * @feature_table_size_legacy: number of entries in feature table legacy array. > + * @validate: optional function to do early checks > * @probe: the function to call when a device is found. Returns 0 or -errno. > * @scan: optional function to call after successful probe; intended > * for virtio-scsi to invoke a scan. > -- > 2.25.1 _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
