[PATCH 24/27] wifi: mac80211: implement link switching

[Johannes Berg]

On Mon, 2023-04-03 at 22:21 +0800, Wen Gong wrote:
> 
> Also it does not have BSS_CHANGED_ASSOC(exists in 
> ieee80211_set_associated()) for
> 
> ieee80211_link_info_change_notify()/ieee80211_vif_cfg_change_notify().

Well, that's clearly intentional though, since the assoc state is at the
MLD level, so changing a link doesn't affect the assoc state, right?
This is also done through _vif_cfg_change_notify().

> So I think low-level driver also need to auto add BSS_CHANGED_ASSOC 
> logic for the added link as well as the pairwise key you said, right?
> 

That doesn't make a lot of sense as written, IMHO, but yes if you have
something you need to do on links during assoc, then you'd have to take
care of that as well, just like the keys.

johannes