On Mon, Dec 11, 2017 at 01:45:47PM -0500, David Miller wrote:

From: Jiri Pirko <jiri@resnulli.us>
Date: Mon, 11 Dec 2017 19:02:19 +0100

quoted

The discussion we had before was about flag bitfield that was there
*always*. In this case, that is not true. It is either ifindex or
ifname. Even rtnetlink has ifname as attribute.

The flags and info_mask is just big mystery. If it is per-command,
seems natural to have it as attributes.

I think flags and info_mask indeed can be moved out of this struct.

I guess, in this case, I can see your point of view especially if we
allow ethtool operations on non-netdev entities.

So, ok, let's move forward without a base command struct and just
use attributes.

OK, I'll rework the interface to use attributes for all data.

Michal Kubecek