> > +void virtio_block_feature(struct virtio_device *dev, unsigned int f)
> > +{
> > + BUG_ON(f >= 64);
> > + dev->blocked_features |= (1ULL << f);
> > +}
> > +EXPORT_SYMBOL_GPL(virtio_block_feature);
> > +
>
> Let's add documentation please. Also pls call it __virtio_block_feature
> since
On Sun, Apr 30, 2023 at 04:15:16PM +0300, Alvaro Karsz wrote:
> This patch exports a new virtio core function: virtio_block_feature.
> The function should be called during a virtio driver probe.
>
> If a virtio driver blocks features during probe and fails probe, virtio
> core will reset the devic
This patch exports a new virtio core function: virtio_block_feature.
The function should be called during a virtio driver probe.
If a virtio driver blocks features during probe and fails probe, virtio
core will reset the device, try to re-negotiate the new features and
probe again.
Signed-off-by:
