On Tue, 2011-11-08 at 15:36 +0200, Eliad Peller wrote:
> mac80211 should set carrier_on for ibss vifs
> only while they are joined (similar to sta vifs)
> --- a/net/mac80211/ibss.c
> +++ b/net/mac80211/ibss.c
> @@ -97,6 +97,7 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
> /* if merging, indicate to driver that we leave the old IBSS */
> if (sdata->vif.bss_conf.ibss_joined) {
> sdata->vif.bss_conf.ibss_joined = false;
> + netif_carrier_off(sdata->dev);
> ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_IBSS);
> }
>
> @@ -207,6 +208,7 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
> bss = cfg80211_inform_bss_frame(local->hw.wiphy, local->hw.conf.channel,
> mgmt, skb->len, 0, GFP_KERNEL);
> cfg80211_put_bss(bss);
> + netif_carrier_on(sdata->dev);
> cfg80211_ibss_joined(sdata->dev, ifibss->bssid, GFP_KERNEL);
Do we really need to toggle the carrier here? While we merge, shouldn't
we just keep it up, just maybe stop the queues?
johannes
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