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Re: Mesh join/leave

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On Wed, 2011-01-12 at 06:09 -0500, Steve Brown wrote:

> > Of course maybe mac80211 should be doings omething like this too:
> > 
> > johannes
> > 
> > --- wireless-testing.orig/net/mac80211/tx.c	2011-01-12 11:44:52.000000000 +0100
> > +++ wireless-testing/net/mac80211/tx.c	2011-01-12 11:45:52.000000000 +0100
> > @@ -2299,6 +2299,11 @@ struct sk_buff *ieee80211_beacon_get_tim
> >  		struct ieee80211_mgmt *mgmt;
> >  		u8 *pos;
> >  
> > +#ifdef CONFIG_MAC80211_MESH
> > +		if (!sdata->u.mesh.mesh_id_len)
> > +			goto out;
> > +#endif
> > +
> >  		/* headroom, head length, tail length and maximum TIM length */
> >  		skb = dev_alloc_skb(local->tx_headroom + 400 +
> >  				sdata->u.mesh.vendor_ie_len);
> > 
> > 
> With the patch, leave/join stop and restart beaconing.

Yeah but evidently ath9k isn't cleanly stopping beaconing, it's still
attempting to beacon but doesn't get a beacon from mac80211 so can't
send one.

johannes

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