Re: [PATCH] mac80211: allow station search on AP/VLANs

[Johannes Berg <johannes@sipsolutions.net>]

On Tue, 2018-08-14 at 17:22 +0530, Manikanta Pubbisetty wrote:
> On 8/14/2018 4:58 PM, Johannes Berg wrote:
> 
> > On Mon, 2018-07-30 at 11:50 +0530, Manikanta Pubbisetty wrote:
> > > When mac80211 receives a packet, we interate over the list of
> > > active interfaces to find the station(which transmitted the packet).
> > > Currently, station search is not allowed on AP/VLAN interface; since
> > > stations can also get mapped to AP/VLAN interfaces, they are worth
> > > considering for station search.
> > 
> > I don't see how this makes sense. We use sta_info_get_bss() later, so
> > any AP/AP_VLAN would be OK, so we don't need to try it twice for
> > AP_VLAN?
> 
> AP/VLANs are skipped currently, we don't even get to sta_info_get_bss() 
> if the iftype is AP/VLAN. No?

Yes, we won't try anything for the AP_VLANs, but when we hit the AP we
look up through everything, no?

Or maybe not - the _bss() just means fallback to AP?

Hmm. But even then I can't really see where this would apply?

johannes