RE: [virtio-dev] RE: [virtio-comment] RE: [PATCH v9] virtio-net: support inner header hash

[Parav Pandit <parav@nvidia.com>]

> From: Heng Qi <hengqi@linux.alibaba.com>
> Sent: Tuesday, February 21, 2023 11:44 AM

> > Patch-1 to introduce the feature bit, description, and link to CVQ dependency.
> > Patch-2 for its link in virtio_net_config structure and description.
> > Patch-3 for new command touching control VQ pieces.
> 
> Yes, and you seem to have missed my other replies in this thread:), I rephrased
Was it comment "And virtio_net_hash_config seems to suffice except for le16 reserved[4]." ?
I donât see these reserved fields in the current structure.

> it here:
> virtio_net_hash_config seems to be reusable, as the v9 patch is doing, why
> don't we re-use it?
> The reason I can think of is to not expand the virtio_net_hash_config structure,
> just set a separate structure for VIRTIO_NET_F_HASH_TUNNEL and include
> hash_tunnel_types?

The part that I am missing is, how do to reuse virtio_net_hash_config and say ignore all the existing fields related to rss, but only consider hash_tunnel_types?