[SeaBIOS] Re: [PATCH v1 2/2] virtio: finalize features before using device

[Gerd Hoffmann]

On Mon, Nov 14, 2022 at 11:58:18AM +0800, Xuan Zhuo wrote:
> Under the standard of Virtio 1.0, the initialization process of the
> device must first write sub-features back to device before
> using device, such as finding vqs.
>
> There are four places using vp_find_vq().
> virtio-blk.pci:    put the code of finalizing features in front of using device
> virtio-blk.mmio:   put the code of finalizing features in front of using device
> virtio-scsi.pci:   is ok
> virtio-scsi.mmio:  add the code of finalizing features before vp_find_vq()
>
> Link: https://www.mail-archive.com/[e-mail]/msg920776.html
> Signed-off-by: Xuan Zhuo

Reviewed-by: Gerd Hoffmann